Finding the Third Proportional to 59,215,462.59 and 132,046,572.09

Step by Step Solution

1. Step 1: Write the proportion equation
   59,215,462.59 : 132,046,572.09 = 132,046,572.09 : x
2. Step 2: Convert to fraction form
   59,215,462.59/132,046,572.09 = 132,046,572.09/x
3. Step 3: Cross multiply
   59,215,462.59x = 132,046,572.09 × 132,046,572.09
4. Step 4: Simplify right side
   59,215,462.59x = 17,436,297,201,709,916
5. Step 5: Solve for x
   x = 17,436,297,201,709,916/59,215,462.59
6. Step 6: Final answer
   x = 294,455,137.86