Finding the Third Proportional to 886,862.25 and 1,945,404

Step by Step Solution

1. Step 1: Write the proportion equation
   886,862.25 : 1,945,404 = 1,945,404 : x
2. Step 2: Convert to fraction form
   886,862.25/1,945,404 = 1,945,404/x
3. Step 3: Cross multiply
   886,862.25x = 1,945,404 × 1,945,404
4. Step 4: Simplify right side
   886,862.25x = 3,784,596,723,216
5. Step 5: Solve for x
   x = 3,784,596,723,216/886,862.25
6. Step 6: Final answer
   x = 4,267,400.85