Finding the Third Proportional to 212,101.50 and 461,017

Step by Step Solution

1. Step 1: Write the proportion equation
   212,101.50 : 461,017 = 461,017 : x
2. Step 2: Convert to fraction form
   212,101.50/461,017 = 461,017/x
3. Step 3: Cross multiply
   212,101.50x = 461,017 × 461,017
4. Step 4: Simplify right side
   212,101.50x = 212,536,674,289
5. Step 5: Solve for x
   x = 212,536,674,289/212,101.50
6. Step 6: Final answer
   x = 1,002,051.73