Finding the Third Proportional to 33,725,608 and 72,566,325

Step by Step Solution

1. Step 1: Write the proportion equation
   33,725,608 : 72,566,325 = 72,566,325 : x
2. Step 2: Convert to fraction form
   33,725,608/72,566,325 = 72,566,325/x
3. Step 3: Cross multiply
   33,725,608x = 72,566,325 × 72,566,325
4. Step 4: Simplify right side
   33,725,608x = 5,265,871,524,005,625
5. Step 5: Solve for x
   x = 5,265,871,524,005,625/33,725,608
6. Step 6: Final answer
   x = 156,138,668.40