Finding the Third Proportional to 42,101,653.50 and 62,981,023.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,101,653.50 : 62,981,023.50 = 62,981,023.50 : x
2. Step 2: Convert to fraction form
   42,101,653.50/62,981,023.50 = 62,981,023.50/x
3. Step 3: Cross multiply
   42,101,653.50x = 62,981,023.50 × 62,981,023.50
4. Step 4: Simplify right side
   42,101,653.50x = 3,966,609,321,107,552
5. Step 5: Solve for x
   x = 3,966,609,321,107,552/42,101,653.50
6. Step 6: Final answer
   x = 94,215,048.37