Finding the Third Proportional to 451,626.75 and 991,815.75
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Solution
The third proportional to 451,626.75 and 991,815.75 is: 2,178,122.71
Step by Step Solution
- Step 1: Write the proportion equation
451,626.75 : 991,815.75 = 991,815.75 : x - Step 2: Convert to fraction form
451,626.75/991,815.75 = 991,815.75/x - Step 3: Cross multiply
451,626.75x = 991,815.75 × 991,815.75 - Step 4: Simplify right side
451,626.75x = 983,698,481,948.06 - Step 5: Solve for x
x = 983,698,481,948.06/451,626.75 - Step 6: Final answer
x = 2,178,122.71
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