Finding the Third Proportional to 245,061 and 527,670

Step by Step Solution

1. Step 1: Write the proportion equation
   245,061 : 527,670 = 527,670 : x
2. Step 2: Convert to fraction form
   245,061/527,670 = 527,670/x
3. Step 3: Cross multiply
   245,061x = 527,670 × 527,670
4. Step 4: Simplify right side
   245,061x = 278,435,628,900
5. Step 5: Solve for x
   x = 278,435,628,900/245,061
6. Step 6: Final answer
   x = 1,136,189.07