Finding the Third Proportional to 1,049,480 and 1,659,188

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,480 : 1,659,188 = 1,659,188 : x
2. Step 2: Convert to fraction form
   1,049,480/1,659,188 = 1,659,188/x
3. Step 3: Cross multiply
   1,049,480x = 1,659,188 × 1,659,188
4. Step 4: Simplify right side
   1,049,480x = 2,752,904,819,344
5. Step 5: Solve for x
   x = 2,752,904,819,344/1,049,480
6. Step 6: Final answer
   x = 2,623,113.18