Finding the Third Proportional to 750,560 and 1,105,986

Step by Step Solution

1. Step 1: Write the proportion equation
   750,560 : 1,105,986 = 1,105,986 : x
2. Step 2: Convert to fraction form
   750,560/1,105,986 = 1,105,986/x
3. Step 3: Cross multiply
   750,560x = 1,105,986 × 1,105,986
4. Step 4: Simplify right side
   750,560x = 1,223,205,032,196
5. Step 5: Solve for x
   x = 1,223,205,032,196/750,560
6. Step 6: Final answer
   x = 1,629,723.18