Finding the Third Proportional to 474,272 and 1,119,548

Step by Step Solution

1. Step 1: Write the proportion equation
   474,272 : 1,119,548 = 1,119,548 : x
2. Step 2: Convert to fraction form
   474,272/1,119,548 = 1,119,548/x
3. Step 3: Cross multiply
   474,272x = 1,119,548 × 1,119,548
4. Step 4: Simplify right side
   474,272x = 1,253,387,724,304
5. Step 5: Solve for x
   x = 1,253,387,724,304/474,272
6. Step 6: Final answer
   x = 2,642,761.38