Finding the Third Proportional to 1,239,981 and 1,755,054

Step by Step Solution

1. Step 1: Write the proportion equation
   1,239,981 : 1,755,054 = 1,755,054 : x
2. Step 2: Convert to fraction form
   1,239,981/1,755,054 = 1,755,054/x
3. Step 3: Cross multiply
   1,239,981x = 1,755,054 × 1,755,054
4. Step 4: Simplify right side
   1,239,981x = 3,080,214,542,916
5. Step 5: Solve for x
   x = 3,080,214,542,916/1,239,981
6. Step 6: Final answer
   x = 2,484,082.05