Finding the Third Proportional to 32,253,488.72 and 69,641,780.06

Step by Step Solution

1. Step 1: Write the proportion equation
   32,253,488.72 : 69,641,780.06 = 69,641,780.06 : x
2. Step 2: Convert to fraction form
   32,253,488.72/69,641,780.06 = 69,641,780.06/x
3. Step 3: Cross multiply
   32,253,488.72x = 69,641,780.06 × 69,641,780.06
4. Step 4: Simplify right side
   32,253,488.72x = 4,849,977,530,273,623
5. Step 5: Solve for x
   x = 4,849,977,530,273,623/32,253,488.72
6. Step 6: Final answer
   x = 150,370,633.47