Finding the Third Proportional to 17,386,665.75 and 37,760,042.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,386,665.75 : 37,760,042.25 = 37,760,042.25 : x
2. Step 2: Convert to fraction form
   17,386,665.75/37,760,042.25 = 37,760,042.25/x
3. Step 3: Cross multiply
   17,386,665.75x = 37,760,042.25 × 37,760,042.25
4. Step 4: Simplify right side
   17,386,665.75x = 1,425,820,790,721,785
5. Step 5: Solve for x
   x = 1,425,820,790,721,785/17,386,665.75
6. Step 6: Final answer
   x = 82,006,568.21