Finding the Third Proportional to 498,684 and 1,068,810

Step by Step Solution

1. Step 1: Write the proportion equation
   498,684 : 1,068,810 = 1,068,810 : x
2. Step 2: Convert to fraction form
   498,684/1,068,810 = 1,068,810/x
3. Step 3: Cross multiply
   498,684x = 1,068,810 × 1,068,810
4. Step 4: Simplify right side
   498,684x = 1,142,354,816,100
5. Step 5: Solve for x
   x = 1,142,354,816,100/498,684
6. Step 6: Final answer
   x = 2,290,738.86