Finding the Third Proportional to 510,204 and 1,113,657

Step by Step Solution

1. Step 1: Write the proportion equation
   510,204 : 1,113,657 = 1,113,657 : x
2. Step 2: Convert to fraction form
   510,204/1,113,657 = 1,113,657/x
3. Step 3: Cross multiply
   510,204x = 1,113,657 × 1,113,657
4. Step 4: Simplify right side
   510,204x = 1,240,231,913,649
5. Step 5: Solve for x
   x = 1,240,231,913,649/510,204
6. Step 6: Final answer
   x = 2,430,854.94