Finding the Third Proportional to 519,294 and 1,079,865

Step by Step Solution

1. Step 1: Write the proportion equation
   519,294 : 1,079,865 = 1,079,865 : x
2. Step 2: Convert to fraction form
   519,294/1,079,865 = 1,079,865/x
3. Step 3: Cross multiply
   519,294x = 1,079,865 × 1,079,865
4. Step 4: Simplify right side
   519,294x = 1,166,108,418,225
5. Step 5: Solve for x
   x = 1,166,108,418,225/519,294
6. Step 6: Final answer
   x = 2,245,564.98