Finding the Third Proportional to 32,110 and 69,700

Step by Step Solution

1. Step 1: Write the proportion equation
   32,110 : 69,700 = 69,700 : x
2. Step 2: Convert to fraction form
   32,110/69,700 = 69,700/x
3. Step 3: Cross multiply
   32,110x = 69,700 × 69,700
4. Step 4: Simplify right side
   32,110x = 4,858,090,000
5. Step 5: Solve for x
   x = 4,858,090,000/32,110
6. Step 6: Final answer
   x = 151,295.24