Finding the Third Proportional to 881,260 and 1,189,028

Step by Step Solution

1. Step 1: Write the proportion equation
   881,260 : 1,189,028 = 1,189,028 : x
2. Step 2: Convert to fraction form
   881,260/1,189,028 = 1,189,028/x
3. Step 3: Cross multiply
   881,260x = 1,189,028 × 1,189,028
4. Step 4: Simplify right side
   881,260x = 1,413,787,584,784
5. Step 5: Solve for x
   x = 1,413,787,584,784/881,260
6. Step 6: Final answer
   x = 1,604,279.76