Finding the Third Proportional to 472,808 and 1,024,372

Step by Step Solution

1. Step 1: Write the proportion equation
   472,808 : 1,024,372 = 1,024,372 : x
2. Step 2: Convert to fraction form
   472,808/1,024,372 = 1,024,372/x
3. Step 3: Cross multiply
   472,808x = 1,024,372 × 1,024,372
4. Step 4: Simplify right side
   472,808x = 1,049,337,994,384
5. Step 5: Solve for x
   x = 1,049,337,994,384/472,808
6. Step 6: Final answer
   x = 2,219,374.45