Finding the Third Proportional to 498,366 and 1,061,980

Step by Step Solution

1. Step 1: Write the proportion equation
   498,366 : 1,061,980 = 1,061,980 : x
2. Step 2: Convert to fraction form
   498,366/1,061,980 = 1,061,980/x
3. Step 3: Cross multiply
   498,366x = 1,061,980 × 1,061,980
4. Step 4: Simplify right side
   498,366x = 1,127,801,520,400
5. Step 5: Solve for x
   x = 1,127,801,520,400/498,366
6. Step 6: Final answer
   x = 2,262,998.52