Finding the Third Proportional to 33,156,908 and 71,352,664

Step by Step Solution

1. Step 1: Write the proportion equation
   33,156,908 : 71,352,664 = 71,352,664 : x
2. Step 2: Convert to fraction form
   33,156,908/71,352,664 = 71,352,664/x
3. Step 3: Cross multiply
   33,156,908x = 71,352,664 × 71,352,664
4. Step 4: Simplify right side
   33,156,908x = 5,091,202,659,896,896
5. Step 5: Solve for x
   x = 5,091,202,659,896,896/33,156,908
6. Step 6: Final answer
   x = 153,548,776.62