Finding the Third Proportional to 1,239,988 and 1,755,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,239,988 : 1,755,064 = 1,755,064 : x
2. Step 2: Convert to fraction form
   1,239,988/1,755,064 = 1,755,064/x
3. Step 3: Cross multiply
   1,239,988x = 1,755,064 × 1,755,064
4. Step 4: Simplify right side
   1,239,988x = 3,080,249,644,096
5. Step 5: Solve for x
   x = 3,080,249,644,096/1,239,988
6. Step 6: Final answer
   x = 2,484,096.33