Finding the Third Proportional to 911,184 and 1,394,352

Step by Step Solution

1. Step 1: Write the proportion equation
   911,184 : 1,394,352 = 1,394,352 : x
2. Step 2: Convert to fraction form
   911,184/1,394,352 = 1,394,352/x
3. Step 3: Cross multiply
   911,184x = 1,394,352 × 1,394,352
4. Step 4: Simplify right side
   911,184x = 1,944,217,499,904
5. Step 5: Solve for x
   x = 1,944,217,499,904/911,184
6. Step 6: Final answer
   x = 2,133,726.56