Finding the Third Proportional to 754,745 and 1,141,856

Step by Step Solution

1. Step 1: Write the proportion equation
   754,745 : 1,141,856 = 1,141,856 : x
2. Step 2: Convert to fraction form
   754,745/1,141,856 = 1,141,856/x
3. Step 3: Cross multiply
   754,745x = 1,141,856 × 1,141,856
4. Step 4: Simplify right side
   754,745x = 1,303,835,124,736
5. Step 5: Solve for x
   x = 1,303,835,124,736/754,745
6. Step 6: Final answer
   x = 1,727,517.41