Finding the Third Proportional to 1,109,548 and 1,417,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,548 : 1,417,792 = 1,417,792 : x
2. Step 2: Convert to fraction form
   1,109,548/1,417,792 = 1,417,792/x
3. Step 3: Cross multiply
   1,109,548x = 1,417,792 × 1,417,792
4. Step 4: Simplify right side
   1,109,548x = 2,010,134,155,264
5. Step 5: Solve for x
   x = 2,010,134,155,264/1,109,548
6. Step 6: Final answer
   x = 1,811,669.40