Finding the Third Proportional to 513,052 and 1,124,608

Step by Step Solution

1. Step 1: Write the proportion equation
   513,052 : 1,124,608 = 1,124,608 : x
2. Step 2: Convert to fraction form
   513,052/1,124,608 = 1,124,608/x
3. Step 3: Cross multiply
   513,052x = 1,124,608 × 1,124,608
4. Step 4: Simplify right side
   513,052x = 1,264,743,153,664
5. Step 5: Solve for x
   x = 1,264,743,153,664/513,052
6. Step 6: Final answer
   x = 2,465,136.39