Finding the Third Proportional to 1,098,816 and 2,375,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,816 : 2,375,280 = 2,375,280 : x
2. Step 2: Convert to fraction form
   1,098,816/2,375,280 = 2,375,280/x
3. Step 3: Cross multiply
   1,098,816x = 2,375,280 × 2,375,280
4. Step 4: Simplify right side
   1,098,816x = 5,641,955,078,400
5. Step 5: Solve for x
   x = 5,641,955,078,400/1,098,816
6. Step 6: Final answer
   x = 5,134,576.74