Finding the Third Proportional to 33,124,315 and 72,389,726

Step by Step Solution

1. Step 1: Write the proportion equation
   33,124,315 : 72,389,726 = 72,389,726 : x
2. Step 2: Convert to fraction form
   33,124,315/72,389,726 = 72,389,726/x
3. Step 3: Cross multiply
   33,124,315x = 72,389,726 × 72,389,726
4. Step 4: Simplify right side
   33,124,315x = 5,240,272,430,355,076
5. Step 5: Solve for x
   x = 5,240,272,430,355,076/33,124,315
6. Step 6: Final answer
   x = 158,200,175.02