Finding the Third Proportional to 230,607 and 496,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   230,607 : 496,111.50 = 496,111.50 : x
2. Step 2: Convert to fraction form
   230,607/496,111.50 = 496,111.50/x
3. Step 3: Cross multiply
   230,607x = 496,111.50 × 496,111.50
4. Step 4: Simplify right side
   230,607x = 246,126,620,432.25
5. Step 5: Solve for x
   x = 246,126,620,432.25/230,607
6. Step 6: Final answer
   x = 1,067,299.00