Finding the Third Proportional to 1,110,819 and 2,300,406

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,819 : 2,300,406 = 2,300,406 : x
2. Step 2: Convert to fraction form
   1,110,819/2,300,406 = 2,300,406/x
3. Step 3: Cross multiply
   1,110,819x = 2,300,406 × 2,300,406
4. Step 4: Simplify right side
   1,110,819x = 5,291,867,764,836
5. Step 5: Solve for x
   x = 5,291,867,764,836/1,110,819
6. Step 6: Final answer
   x = 4,763,933.43