Finding the Third Proportional to 230,865 and 494,575.50

Step by Step Solution

1. Step 1: Write the proportion equation
   230,865 : 494,575.50 = 494,575.50 : x
2. Step 2: Convert to fraction form
   230,865/494,575.50 = 494,575.50/x
3. Step 3: Cross multiply
   230,865x = 494,575.50 × 494,575.50
4. Step 4: Simplify right side
   230,865x = 244,604,925,200.25
5. Step 5: Solve for x
   x = 244,604,925,200.25/230,865
6. Step 6: Final answer
   x = 1,059,514.98