Finding the Third Proportional to 520,692 and 1,082,850

Step by Step Solution

1. Step 1: Write the proportion equation
   520,692 : 1,082,850 = 1,082,850 : x
2. Step 2: Convert to fraction form
   520,692/1,082,850 = 1,082,850/x
3. Step 3: Cross multiply
   520,692x = 1,082,850 × 1,082,850
4. Step 4: Simplify right side
   520,692x = 1,172,564,122,500
5. Step 5: Solve for x
   x = 1,172,564,122,500/520,692
6. Step 6: Final answer
   x = 2,251,934.20