Finding the Third Proportional to 788,766 and 1,726,800

Step by Step Solution

1. Step 1: Write the proportion equation
   788,766 : 1,726,800 = 1,726,800 : x
2. Step 2: Convert to fraction form
   788,766/1,726,800 = 1,726,800/x
3. Step 3: Cross multiply
   788,766x = 1,726,800 × 1,726,800
4. Step 4: Simplify right side
   788,766x = 2,981,838,240,000
5. Step 5: Solve for x
   x = 2,981,838,240,000/788,766
6. Step 6: Final answer
   x = 3,780,383.84