Finding the Third Proportional to 1,092,560 and 1,713,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,092,560 : 1,713,904 = 1,713,904 : x
2. Step 2: Convert to fraction form
   1,092,560/1,713,904 = 1,713,904/x
3. Step 3: Cross multiply
   1,092,560x = 1,713,904 × 1,713,904
4. Step 4: Simplify right side
   1,092,560x = 2,937,466,921,216
5. Step 5: Solve for x
   x = 2,937,466,921,216/1,092,560
6. Step 6: Final answer
   x = 2,688,609.25