Finding the Third Proportional to 33,156,916 and 71,352,680

Step by Step Solution

1. Step 1: Write the proportion equation
   33,156,916 : 71,352,680 = 71,352,680 : x
2. Step 2: Convert to fraction form
   33,156,916/71,352,680 = 71,352,680/x
3. Step 3: Cross multiply
   33,156,916x = 71,352,680 × 71,352,680
4. Step 4: Simplify right side
   33,156,916x = 5,091,204,943,182,400
5. Step 5: Solve for x
   x = 5,091,204,943,182,400/33,156,916
6. Step 6: Final answer
   x = 153,548,808.44