Finding the Third Proportional to 1,057,320 and 2,350,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,320 : 2,350,080 = 2,350,080 : x
2. Step 2: Convert to fraction form
   1,057,320/2,350,080 = 2,350,080/x
3. Step 3: Cross multiply
   1,057,320x = 2,350,080 × 2,350,080
4. Step 4: Simplify right side
   1,057,320x = 5,522,876,006,400
5. Step 5: Solve for x
   x = 5,522,876,006,400/1,057,320
6. Step 6: Final answer
   x = 5,223,466.88