Finding the Third Proportional to 234,748 and 498,584

Step by Step Solution

1. Step 1: Write the proportion equation
   234,748 : 498,584 = 498,584 : x
2. Step 2: Convert to fraction form
   234,748/498,584 = 498,584/x
3. Step 3: Cross multiply
   234,748x = 498,584 × 498,584
4. Step 4: Simplify right side
   234,748x = 248,586,005,056
5. Step 5: Solve for x
   x = 248,586,005,056/234,748
6. Step 6: Final answer
   x = 1,058,948.34