Finding the Third Proportional to 520,114 and 1,081,466

Step by Step Solution

1. Step 1: Write the proportion equation
   520,114 : 1,081,466 = 1,081,466 : x
2. Step 2: Convert to fraction form
   520,114/1,081,466 = 1,081,466/x
3. Step 3: Cross multiply
   520,114x = 1,081,466 × 1,081,466
4. Step 4: Simplify right side
   520,114x = 1,169,568,709,156
5. Step 5: Solve for x
   x = 1,169,568,709,156/520,114
6. Step 6: Final answer
   x = 2,248,677.62