Finding the Third Proportional to 1,108,128 and 2,393,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,128 : 2,393,424 = 2,393,424 : x
2. Step 2: Convert to fraction form
   1,108,128/2,393,424 = 2,393,424/x
3. Step 3: Cross multiply
   1,108,128x = 2,393,424 × 2,393,424
4. Step 4: Simplify right side
   1,108,128x = 5,728,478,443,776
5. Step 5: Solve for x
   x = 5,728,478,443,776/1,108,128
6. Step 6: Final answer
   x = 5,169,509.70