Finding the Third Proportional to 815,884 and 1,146,914

Step by Step Solution

1. Step 1: Write the proportion equation
   815,884 : 1,146,914 = 1,146,914 : x
2. Step 2: Convert to fraction form
   815,884/1,146,914 = 1,146,914/x
3. Step 3: Cross multiply
   815,884x = 1,146,914 × 1,146,914
4. Step 4: Simplify right side
   815,884x = 1,315,411,723,396
5. Step 5: Solve for x
   x = 1,315,411,723,396/815,884
6. Step 6: Final answer
   x = 1,612,253.36