Finding the Third Proportional to 484,742 and 1,036,876

Step by Step Solution

1. Step 1: Write the proportion equation
   484,742 : 1,036,876 = 1,036,876 : x
2. Step 2: Convert to fraction form
   484,742/1,036,876 = 1,036,876/x
3. Step 3: Cross multiply
   484,742x = 1,036,876 × 1,036,876
4. Step 4: Simplify right side
   484,742x = 1,075,111,839,376
5. Step 5: Solve for x
   x = 1,075,111,839,376/484,742
6. Step 6: Final answer
   x = 2,217,905.28