Finding the Third Proportional to 715,876 and 1,001,372

Step by Step Solution

1. Step 1: Write the proportion equation
   715,876 : 1,001,372 = 1,001,372 : x
2. Step 2: Convert to fraction form
   715,876/1,001,372 = 1,001,372/x
3. Step 3: Cross multiply
   715,876x = 1,001,372 × 1,001,372
4. Step 4: Simplify right side
   715,876x = 1,002,745,882,384
5. Step 5: Solve for x
   x = 1,002,745,882,384/715,876
6. Step 6: Final answer
   x = 1,400,725.66