Finding the Third Proportional to 113,632 and 169,800

Step by Step Solution

1. Step 1: Write the proportion equation
   113,632 : 169,800 = 169,800 : x
2. Step 2: Convert to fraction form
   113,632/169,800 = 169,800/x
3. Step 3: Cross multiply
   113,632x = 169,800 × 169,800
4. Step 4: Simplify right side
   113,632x = 28,832,040,000
5. Step 5: Solve for x
   x = 28,832,040,000/113,632
6. Step 6: Final answer
   x = 253,731.70