Finding the Third Proportional to 221,650.50 and 459,066

Step by Step Solution

1. Step 1: Write the proportion equation
   221,650.50 : 459,066 = 459,066 : x
2. Step 2: Convert to fraction form
   221,650.50/459,066 = 459,066/x
3. Step 3: Cross multiply
   221,650.50x = 459,066 × 459,066
4. Step 4: Simplify right side
   221,650.50x = 210,741,592,356
5. Step 5: Solve for x
   x = 210,741,592,356/221,650.50
6. Step 6: Final answer
   x = 950,783.29