Finding the Third Proportional to 474,406 and 1,036,364

Step by Step Solution

1. Step 1: Write the proportion equation
   474,406 : 1,036,364 = 1,036,364 : x
2. Step 2: Convert to fraction form
   474,406/1,036,364 = 1,036,364/x
3. Step 3: Cross multiply
   474,406x = 1,036,364 × 1,036,364
4. Step 4: Simplify right side
   474,406x = 1,074,050,340,496
5. Step 5: Solve for x
   x = 1,074,050,340,496/474,406
6. Step 6: Final answer
   x = 2,263,989.79