Finding the Third Proportional to 755,056 and 1,659,320

Step by Step Solution

1. Step 1: Write the proportion equation
   755,056 : 1,659,320 = 1,659,320 : x
2. Step 2: Convert to fraction form
   755,056/1,659,320 = 1,659,320/x
3. Step 3: Cross multiply
   755,056x = 1,659,320 × 1,659,320
4. Step 4: Simplify right side
   755,056x = 2,753,342,862,400
5. Step 5: Solve for x
   x = 2,753,342,862,400/755,056
6. Step 6: Final answer
   x = 3,646,541.27