Finding the Third Proportional to 129,880.97 and 199,504.69
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Solution
The third proportional to 129,880.97 and 199,504.69 is: 306,450.75
Step by Step Solution
- Step 1: Write the proportion equation
129,880.97 : 199,504.69 = 199,504.69 : x - Step 2: Convert to fraction form
129,880.97/199,504.69 = 199,504.69/x - Step 3: Cross multiply
129,880.97x = 199,504.69 × 199,504.69 - Step 4: Simplify right side
129,880.97x = 39,802,120,334.47 - Step 5: Solve for x
x = 39,802,120,334.47/129,880.97 - Step 6: Final answer
x = 306,450.75
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