Finding the Third Proportional to 33,711,930 and 72,537,066

Step by Step Solution

1. Step 1: Write the proportion equation
   33,711,930 : 72,537,066 = 72,537,066 : x
2. Step 2: Convert to fraction form
   33,711,930/72,537,066 = 72,537,066/x
3. Step 3: Cross multiply
   33,711,930x = 72,537,066 × 72,537,066
4. Step 4: Simplify right side
   33,711,930x = 5,261,625,943,888,356
5. Step 5: Solve for x
   x = 5,261,625,943,888,356/33,711,930
6. Step 6: Final answer
   x = 156,076,081.79