Finding the Third Proportional to 210,196.50 and 461,271

Step by Step Solution

1. Step 1: Write the proportion equation
   210,196.50 : 461,271 = 461,271 : x
2. Step 2: Convert to fraction form
   210,196.50/461,271 = 461,271/x
3. Step 3: Cross multiply
   210,196.50x = 461,271 × 461,271
4. Step 4: Simplify right side
   210,196.50x = 212,770,935,441
5. Step 5: Solve for x
   x = 212,770,935,441/210,196.50
6. Step 6: Final answer
   x = 1,012,247.76