Finding the Third Proportional to 39,462,532 and 86,096,336

Step by Step Solution

1. Step 1: Write the proportion equation
   39,462,532 : 86,096,336 = 86,096,336 : x
2. Step 2: Convert to fraction form
   39,462,532/86,096,336 = 86,096,336/x
3. Step 3: Cross multiply
   39,462,532x = 86,096,336 × 86,096,336
4. Step 4: Simplify right side
   39,462,532x = 7,412,579,072,624,896
5. Step 5: Solve for x
   x = 7,412,579,072,624,896/39,462,532
6. Step 6: Final answer
   x = 187,838,405.11