Finding the Third Proportional to 886,296.94 and 1,329,111.28

Step by Step Solution

1. Step 1: Write the proportion equation
   886,296.94 : 1,329,111.28 = 1,329,111.28 : x
2. Step 2: Convert to fraction form
   886,296.94/1,329,111.28 = 1,329,111.28/x
3. Step 3: Cross multiply
   886,296.94x = 1,329,111.28 × 1,329,111.28
4. Step 4: Simplify right side
   886,296.94x = 1,766,536,797,946.02
5. Step 5: Solve for x
   x = 1,766,536,797,946.02/886,296.94
6. Step 6: Final answer
   x = 1,993,165.86