Finding the Third Proportional to 523,099.50 and 1,108,980

Step by Step Solution

1. Step 1: Write the proportion equation
   523,099.50 : 1,108,980 = 1,108,980 : x
2. Step 2: Convert to fraction form
   523,099.50/1,108,980 = 1,108,980/x
3. Step 3: Cross multiply
   523,099.50x = 1,108,980 × 1,108,980
4. Step 4: Simplify right side
   523,099.50x = 1,229,836,640,400
5. Step 5: Solve for x
   x = 1,229,836,640,400/523,099.50
6. Step 6: Final answer
   x = 2,351,056.81