Finding the Third Proportional to 399,660.75 and 858,615.75
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Solution
The third proportional to 399,660.75 and 858,615.75 is: 1,844,616.98
Step by Step Solution
- Step 1: Write the proportion equation
399,660.75 : 858,615.75 = 858,615.75 : x - Step 2: Convert to fraction form
399,660.75/858,615.75 = 858,615.75/x - Step 3: Cross multiply
399,660.75x = 858,615.75 × 858,615.75 - Step 4: Simplify right side
399,660.75x = 737,221,006,148.06 - Step 5: Solve for x
x = 737,221,006,148.06/399,660.75 - Step 6: Final answer
x = 1,844,616.98
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