Finding the Third Proportional to 527,700 and 1,244,469

Step by Step Solution

1. Step 1: Write the proportion equation
   527,700 : 1,244,469 = 1,244,469 : x
2. Step 2: Convert to fraction form
   527,700/1,244,469 = 1,244,469/x
3. Step 3: Cross multiply
   527,700x = 1,244,469 × 1,244,469
4. Step 4: Simplify right side
   527,700x = 1,548,703,091,961
5. Step 5: Solve for x
   x = 1,548,703,091,961/527,700
6. Step 6: Final answer
   x = 2,934,817.31