Finding the Third Proportional to 598,948 and 1,297,498

Step by Step Solution

1. Step 1: Write the proportion equation
   598,948 : 1,297,498 = 1,297,498 : x
2. Step 2: Convert to fraction form
   598,948/1,297,498 = 1,297,498/x
3. Step 3: Cross multiply
   598,948x = 1,297,498 × 1,297,498
4. Step 4: Simplify right side
   598,948x = 1,683,501,060,004
5. Step 5: Solve for x
   x = 1,683,501,060,004/598,948
6. Step 6: Final answer
   x = 2,810,763.31