Finding the Third Proportional to 33,156,882 and 71,352,613.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,156,882 : 71,352,613.50 = 71,352,613.50 : x
2. Step 2: Convert to fraction form
   33,156,882/71,352,613.50 = 71,352,613.50/x
3. Step 3: Cross multiply
   33,156,882x = 71,352,613.50 × 71,352,613.50
4. Step 4: Simplify right side
   33,156,882x = 5,091,195,453,280,382
5. Step 5: Solve for x
   x = 5,091,195,453,280,382/33,156,882
6. Step 6: Final answer
   x = 153,548,679.68