Finding the Third Proportional to 1,110,816 and 2,300,400

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,816 : 2,300,400 = 2,300,400 : x
2. Step 2: Convert to fraction form
   1,110,816/2,300,400 = 2,300,400/x
3. Step 3: Cross multiply
   1,110,816x = 2,300,400 × 2,300,400
4. Step 4: Simplify right side
   1,110,816x = 5,291,840,160,000
5. Step 5: Solve for x
   x = 5,291,840,160,000/1,110,816
6. Step 6: Final answer
   x = 4,763,921.44