Finding the Third Proportional to 211,377 and 443,524.50

Step by Step Solution

1. Step 1: Write the proportion equation
   211,377 : 443,524.50 = 443,524.50 : x
2. Step 2: Convert to fraction form
   211,377/443,524.50 = 443,524.50/x
3. Step 3: Cross multiply
   211,377x = 443,524.50 × 443,524.50
4. Step 4: Simplify right side
   211,377x = 196,713,982,100.25
5. Step 5: Solve for x
   x = 196,713,982,100.25/211,377
6. Step 6: Final answer
   x = 930,630.97