Finding the Third Proportional to 202,530 and 468,871.50

Step by Step Solution

1. Step 1: Write the proportion equation
   202,530 : 468,871.50 = 468,871.50 : x
2. Step 2: Convert to fraction form
   202,530/468,871.50 = 468,871.50/x
3. Step 3: Cross multiply
   202,530x = 468,871.50 × 468,871.50
4. Step 4: Simplify right side
   202,530x = 219,840,483,512.25
5. Step 5: Solve for x
   x = 219,840,483,512.25/202,530
6. Step 6: Final answer
   x = 1,085,471.21