Finding the Third Proportional to 39,462,530 and 86,096,332

Step by Step Solution

1. Step 1: Write the proportion equation
   39,462,530 : 86,096,332 = 86,096,332 : x
2. Step 2: Convert to fraction form
   39,462,530/86,096,332 = 86,096,332/x
3. Step 3: Cross multiply
   39,462,530x = 86,096,332 × 86,096,332
4. Step 4: Simplify right side
   39,462,530x = 7,412,578,383,854,224
5. Step 5: Solve for x
   x = 7,412,578,383,854,224/39,462,530
6. Step 6: Final answer
   x = 187,838,397.18