Finding the Third Proportional to 32,107 and 69,155

Step by Step Solution

1. Step 1: Write the proportion equation
   32,107 : 69,155 = 69,155 : x
2. Step 2: Convert to fraction form
   32,107/69,155 = 69,155/x
3. Step 3: Cross multiply
   32,107x = 69,155 × 69,155
4. Step 4: Simplify right side
   32,107x = 4,782,414,025
5. Step 5: Solve for x
   x = 4,782,414,025/32,107
6. Step 6: Final answer
   x = 148,952.38