Finding the Third Proportional to 474,388 and 1,036,328

Step by Step Solution

1. Step 1: Write the proportion equation
   474,388 : 1,036,328 = 1,036,328 : x
2. Step 2: Convert to fraction form
   474,388/1,036,328 = 1,036,328/x
3. Step 3: Cross multiply
   474,388x = 1,036,328 × 1,036,328
4. Step 4: Simplify right side
   474,388x = 1,073,975,723,584
5. Step 5: Solve for x
   x = 1,073,975,723,584/474,388
6. Step 6: Final answer
   x = 2,263,918.40