Finding the Third Proportional to 32,425.31 and 69,853.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,425.31 : 69,853.50 = 69,853.50 : x
2. Step 2: Convert to fraction form
   32,425.31/69,853.50 = 69,853.50/x
3. Step 3: Cross multiply
   32,425.31x = 69,853.50 × 69,853.50
4. Step 4: Simplify right side
   32,425.31x = 4,879,511,462.25
5. Step 5: Solve for x
   x = 4,879,511,462.25/32,425.31
6. Step 6: Final answer
   x = 150,484.64