Finding the Third Proportional to 39,166,443,697.50 and 58,791,120,387.75

Step by Step Solution

1. Step 1: Write the proportion equation
   39,166,443,697.50 : 58,791,120,387.75 = 58,791,120,387.75 : x
2. Step 2: Convert to fraction form
   39,166,443,697.50/58,791,120,387.75 = 58,791,120,387.75/x
3. Step 3: Cross multiply
   39,166,443,697.50x = 58,791,120,387.75 × 58,791,120,387.75
4. Step 4: Simplify right side
   39,166,443,697.50x = 3,456,395,836,446,913,593,344
5. Step 5: Solve for x
   x = 3,456,395,836,446,913,593,344/39,166,443,697.50
6. Step 6: Final answer
   x = 88,248,906,720.82