Finding the Third Proportional to 33,156,928 and 71,352,704

Step by Step Solution

1. Step 1: Write the proportion equation
   33,156,928 : 71,352,704 = 71,352,704 : x
2. Step 2: Convert to fraction form
   33,156,928/71,352,704 = 71,352,704/x
3. Step 3: Cross multiply
   33,156,928x = 71,352,704 × 71,352,704
4. Step 4: Simplify right side
   33,156,928x = 5,091,208,368,111,616
5. Step 5: Solve for x
   x = 5,091,208,368,111,616/33,156,928
6. Step 6: Final answer
   x = 153,548,856.16