Finding the Third Proportional to 951,791 and 1,375,171.50

Step by Step Solution

1. Step 1: Write the proportion equation
   951,791 : 1,375,171.50 = 1,375,171.50 : x
2. Step 2: Convert to fraction form
   951,791/1,375,171.50 = 1,375,171.50/x
3. Step 3: Cross multiply
   951,791x = 1,375,171.50 × 1,375,171.50
4. Step 4: Simplify right side
   951,791x = 1,891,096,654,412.25
5. Step 5: Solve for x
   x = 1,891,096,654,412.25/951,791
6. Step 6: Final answer
   x = 1,986,882.26