Finding the Third Proportional to 33,499 and 69,755

Step by Step Solution

1. Step 1: Write the proportion equation
   33,499 : 69,755 = 69,755 : x
2. Step 2: Convert to fraction form
   33,499/69,755 = 69,755/x
3. Step 3: Cross multiply
   33,499x = 69,755 × 69,755
4. Step 4: Simplify right side
   33,499x = 4,865,760,025
5. Step 5: Solve for x
   x = 4,865,760,025/33,499
6. Step 6: Final answer
   x = 145,250.90