Finding the Third Proportional to 215,533.50 and 471,837

Step by Step Solution

1. Step 1: Write the proportion equation
   215,533.50 : 471,837 = 471,837 : x
2. Step 2: Convert to fraction form
   215,533.50/471,837 = 471,837/x
3. Step 3: Cross multiply
   215,533.50x = 471,837 × 471,837
4. Step 4: Simplify right side
   215,533.50x = 222,630,154,569
5. Step 5: Solve for x
   x = 222,630,154,569/215,533.50
6. Step 6: Final answer
   x = 1,032,925.99