Finding the Third Proportional to 212,260.50 and 461,997

Step by Step Solution

1. Step 1: Write the proportion equation
   212,260.50 : 461,997 = 461,997 : x
2. Step 2: Convert to fraction form
   212,260.50/461,997 = 461,997/x
3. Step 3: Cross multiply
   212,260.50x = 461,997 × 461,997
4. Step 4: Simplify right side
   212,260.50x = 213,441,228,009
5. Step 5: Solve for x
   x = 213,441,228,009/212,260.50
6. Step 6: Final answer
   x = 1,005,562.64