Finding the Third Proportional to 39,608,221.50 and 60,588,610.88

Step by Step Solution

1. Step 1: Write the proportion equation
   39,608,221.50 : 60,588,610.88 = 60,588,610.88 : x
2. Step 2: Convert to fraction form
   39,608,221.50/60,588,610.88 = 60,588,610.88/x
3. Step 3: Cross multiply
   39,608,221.50x = 60,588,610.88 × 60,588,610.88
4. Step 4: Simplify right side
   39,608,221.50x = 3,670,979,767,762,168.50
5. Step 5: Solve for x
   x = 3,670,979,767,762,168.50/39,608,221.50
6. Step 6: Final answer
   x = 92,682,267.18