Finding the Third Proportional to 1,274,264 and 1,927,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,274,264 : 1,927,720 = 1,927,720 : x
2. Step 2: Convert to fraction form
   1,274,264/1,927,720 = 1,927,720/x
3. Step 3: Cross multiply
   1,274,264x = 1,927,720 × 1,927,720
4. Step 4: Simplify right side
   1,274,264x = 3,716,104,398,400
5. Step 5: Solve for x
   x = 3,716,104,398,400/1,274,264
6. Step 6: Final answer
   x = 2,916,275.12