Finding the Third Proportional to 498,870 and 1,094,324

Step by Step Solution

1. Step 1: Write the proportion equation
   498,870 : 1,094,324 = 1,094,324 : x
2. Step 2: Convert to fraction form
   498,870/1,094,324 = 1,094,324/x
3. Step 3: Cross multiply
   498,870x = 1,094,324 × 1,094,324
4. Step 4: Simplify right side
   498,870x = 1,197,545,016,976
5. Step 5: Solve for x
   x = 1,197,545,016,976/498,870
6. Step 6: Final answer
   x = 2,400,515.20