Finding the Third Proportional to 230,089.50 and 492,966

Step by Step Solution

1. Step 1: Write the proportion equation
   230,089.50 : 492,966 = 492,966 : x
2. Step 2: Convert to fraction form
   230,089.50/492,966 = 492,966/x
3. Step 3: Cross multiply
   230,089.50x = 492,966 × 492,966
4. Step 4: Simplify right side
   230,089.50x = 243,015,477,156
5. Step 5: Solve for x
   x = 243,015,477,156/230,089.50
6. Step 6: Final answer
   x = 1,056,178.04