Finding the Third Proportional to 881,676 and 1,309,554

Step by Step Solution

1. Step 1: Write the proportion equation
   881,676 : 1,309,554 = 1,309,554 : x
2. Step 2: Convert to fraction form
   881,676/1,309,554 = 1,309,554/x
3. Step 3: Cross multiply
   881,676x = 1,309,554 × 1,309,554
4. Step 4: Simplify right side
   881,676x = 1,714,931,678,916
5. Step 5: Solve for x
   x = 1,714,931,678,916/881,676
6. Step 6: Final answer
   x = 1,945,081.50