Finding the Third Proportional to 1,239,979 and 1,755,052

Step by Step Solution

1. Step 1: Write the proportion equation
   1,239,979 : 1,755,052 = 1,755,052 : x
2. Step 2: Convert to fraction form
   1,239,979/1,755,052 = 1,755,052/x
3. Step 3: Cross multiply
   1,239,979x = 1,755,052 × 1,755,052
4. Step 4: Simplify right side
   1,239,979x = 3,080,207,522,704
5. Step 5: Solve for x
   x = 3,080,207,522,704/1,239,979
6. Step 6: Final answer
   x = 2,484,080.39