Finding the Third Proportional to 114,650 and 168,450

Step by Step Solution

1. Step 1: Write the proportion equation
   114,650 : 168,450 = 168,450 : x
2. Step 2: Convert to fraction form
   114,650/168,450 = 168,450/x
3. Step 3: Cross multiply
   114,650x = 168,450 × 168,450
4. Step 4: Simplify right side
   114,650x = 28,375,402,500
5. Step 5: Solve for x
   x = 28,375,402,500/114,650
6. Step 6: Final answer
   x = 247,495.88