Finding the Third Proportional to 107,612 and 250,070

Step by Step Solution

1. Step 1: Write the proportion equation
   107,612 : 250,070 = 250,070 : x
2. Step 2: Convert to fraction form
   107,612/250,070 = 250,070/x
3. Step 3: Cross multiply
   107,612x = 250,070 × 250,070
4. Step 4: Simplify right side
   107,612x = 62,535,004,900
5. Step 5: Solve for x
   x = 62,535,004,900/107,612
6. Step 6: Final answer
   x = 581,115.53