Finding the Third Proportional to 100,944 and 212,350.50

Step by Step Solution

1. Step 1: Write the proportion equation
   100,944 : 212,350.50 = 212,350.50 : x
2. Step 2: Convert to fraction form
   100,944/212,350.50 = 212,350.50/x
3. Step 3: Cross multiply
   100,944x = 212,350.50 × 212,350.50
4. Step 4: Simplify right side
   100,944x = 45,092,734,850.25
5. Step 5: Solve for x
   x = 45,092,734,850.25/100,944
6. Step 6: Final answer
   x = 446,710.40