Finding the Third Proportional to 230,258 and 496,798

Step by Step Solution

1. Step 1: Write the proportion equation
   230,258 : 496,798 = 496,798 : x
2. Step 2: Convert to fraction form
   230,258/496,798 = 496,798/x
3. Step 3: Cross multiply
   230,258x = 496,798 × 496,798
4. Step 4: Simplify right side
   230,258x = 246,808,252,804
5. Step 5: Solve for x
   x = 246,808,252,804/230,258
6. Step 6: Final answer
   x = 1,071,876.99