Finding the Third Proportional to 518,124 and 1,114,296

Step by Step Solution

1. Step 1: Write the proportion equation
   518,124 : 1,114,296 = 1,114,296 : x
2. Step 2: Convert to fraction form
   518,124/1,114,296 = 1,114,296/x
3. Step 3: Cross multiply
   518,124x = 1,114,296 × 1,114,296
4. Step 4: Simplify right side
   518,124x = 1,241,655,575,616
5. Step 5: Solve for x
   x = 1,241,655,575,616/518,124
6. Step 6: Final answer
   x = 2,396,444.82