Finding the Third Proportional to 33,156,876 and 71,352,601.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,156,876 : 71,352,601.50 = 71,352,601.50 : x
2. Step 2: Convert to fraction form
   33,156,876/71,352,601.50 = 71,352,601.50/x
3. Step 3: Cross multiply
   33,156,876x = 71,352,601.50 × 71,352,601.50
4. Step 4: Simplify right side
   33,156,876x = 5,091,193,740,817,802
5. Step 5: Solve for x
   x = 5,091,193,740,817,802/33,156,876
6. Step 6: Final answer
   x = 153,548,655.81