Finding the Third Proportional to 474,330 and 1,119,672

Step by Step Solution

1. Step 1: Write the proportion equation
   474,330 : 1,119,672 = 1,119,672 : x
2. Step 2: Convert to fraction form
   474,330/1,119,672 = 1,119,672/x
3. Step 3: Cross multiply
   474,330x = 1,119,672 × 1,119,672
4. Step 4: Simplify right side
   474,330x = 1,253,665,387,584
5. Step 5: Solve for x
   x = 1,253,665,387,584/474,330
6. Step 6: Final answer
   x = 2,643,023.61