Finding the Third Proportional to 116,359 and 250,528

Step by Step Solution

1. Step 1: Write the proportion equation
   116,359 : 250,528 = 250,528 : x
2. Step 2: Convert to fraction form
   116,359/250,528 = 250,528/x
3. Step 3: Cross multiply
   116,359x = 250,528 × 250,528
4. Step 4: Simplify right side
   116,359x = 62,764,278,784
5. Step 5: Solve for x
   x = 62,764,278,784/116,359
6. Step 6: Final answer
   x = 539,402.01