Finding the Third Proportional to 219,350.50 and 471,331

Step by Step Solution

1. Step 1: Write the proportion equation
   219,350.50 : 471,331 = 471,331 : x
2. Step 2: Convert to fraction form
   219,350.50/471,331 = 471,331/x
3. Step 3: Cross multiply
   219,350.50x = 471,331 × 471,331
4. Step 4: Simplify right side
   219,350.50x = 222,152,911,561
5. Step 5: Solve for x
   x = 222,152,911,561/219,350.50
6. Step 6: Final answer
   x = 1,012,775.95