Finding the Third Proportional to 69,707 and 152,755

Step by Step Solution

1. Step 1: Write the proportion equation
   69,707 : 152,755 = 152,755 : x
2. Step 2: Convert to fraction form
   69,707/152,755 = 152,755/x
3. Step 3: Cross multiply
   69,707x = 152,755 × 152,755
4. Step 4: Simplify right side
   69,707x = 23,334,090,025
5. Step 5: Solve for x
   x = 23,334,090,025/69,707
6. Step 6: Final answer
   x = 334,745.29