Finding the Third Proportional to 1,274,418 and 2,755,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,274,418 : 2,755,332 = 2,755,332 : x
2. Step 2: Convert to fraction form
   1,274,418/2,755,332 = 2,755,332/x
3. Step 3: Cross multiply
   1,274,418x = 2,755,332 × 2,755,332
4. Step 4: Simplify right side
   1,274,418x = 7,591,854,430,224
5. Step 5: Solve for x
   x = 7,591,854,430,224/1,274,418
6. Step 6: Final answer
   x = 5,957,114.88