Finding the Third Proportional to 510,328 and 1,098,658

Step by Step Solution

1. Step 1: Write the proportion equation
   510,328 : 1,098,658 = 1,098,658 : x
2. Step 2: Convert to fraction form
   510,328/1,098,658 = 1,098,658/x
3. Step 3: Cross multiply
   510,328x = 1,098,658 × 1,098,658
4. Step 4: Simplify right side
   510,328x = 1,207,049,400,964
5. Step 5: Solve for x
   x = 1,207,049,400,964/510,328
6. Step 6: Final answer
   x = 2,365,242.36