Finding the Third Proportional to 540,000 and 1,114,560

Step by Step Solution

1. Step 1: Write the proportion equation
   540,000 : 1,114,560 = 1,114,560 : x
2. Step 2: Convert to fraction form
   540,000/1,114,560 = 1,114,560/x
3. Step 3: Cross multiply
   540,000x = 1,114,560 × 1,114,560
4. Step 4: Simplify right side
   540,000x = 1,242,243,993,600
5. Step 5: Solve for x
   x = 1,242,243,993,600/540,000
6. Step 6: Final answer
   x = 2,300,451.84