Finding the Third Proportional to 33,725,315 and 72,565,726

Step by Step Solution

1. Step 1: Write the proportion equation
   33,725,315 : 72,565,726 = 72,565,726 : x
2. Step 2: Convert to fraction form
   33,725,315/72,565,726 = 72,565,726/x
3. Step 3: Cross multiply
   33,725,315x = 72,565,726 × 72,565,726
4. Step 4: Simplify right side
   33,725,315x = 5,265,784,589,907,076
5. Step 5: Solve for x
   x = 5,265,784,589,907,076/33,725,315
6. Step 6: Final answer
   x = 156,137,447.19