Finding the Third Proportional to 815,908 and 1,146,951

Step by Step Solution

1. Step 1: Write the proportion equation
   815,908 : 1,146,951 = 1,146,951 : x
2. Step 2: Convert to fraction form
   815,908/1,146,951 = 1,146,951/x
3. Step 3: Cross multiply
   815,908x = 1,146,951 × 1,146,951
4. Step 4: Simplify right side
   815,908x = 1,315,496,596,401
5. Step 5: Solve for x
   x = 1,315,496,596,401/815,908
6. Step 6: Final answer
   x = 1,612,309.96