Finding the Third Proportional to 211,996.50 and 461,358

Step by Step Solution

1. Step 1: Write the proportion equation
   211,996.50 : 461,358 = 461,358 : x
2. Step 2: Convert to fraction form
   211,996.50/461,358 = 461,358/x
3. Step 3: Cross multiply
   211,996.50x = 461,358 × 461,358
4. Step 4: Simplify right side
   211,996.50x = 212,851,204,164
5. Step 5: Solve for x
   x = 212,851,204,164/211,996.50
6. Step 6: Final answer
   x = 1,004,031.69