Finding the Third Proportional to 169,800 and 369,082.50

Step by Step Solution

1. Step 1: Write the proportion equation
   169,800 : 369,082.50 = 369,082.50 : x
2. Step 2: Convert to fraction form
   169,800/369,082.50 = 369,082.50/x
3. Step 3: Cross multiply
   169,800x = 369,082.50 × 369,082.50
4. Step 4: Simplify right side
   169,800x = 136,221,891,806.25
5. Step 5: Solve for x
   x = 136,221,891,806.25/169,800
6. Step 6: Final answer
   x = 802,249.07