Finding the Third Proportional to 215,529.50 and 471,829

Step by Step Solution

1. Step 1: Write the proportion equation
   215,529.50 : 471,829 = 471,829 : x
2. Step 2: Convert to fraction form
   215,529.50/471,829 = 471,829/x
3. Step 3: Cross multiply
   215,529.50x = 471,829 × 471,829
4. Step 4: Simplify right side
   215,529.50x = 222,622,605,241
5. Step 5: Solve for x
   x = 222,622,605,241/215,529.50
6. Step 6: Final answer
   x = 1,032,910.14