Finding the Third Proportional to 1,170,350 and 2,515,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,170,350 : 2,515,294 = 2,515,294 : x
2. Step 2: Convert to fraction form
   1,170,350/2,515,294 = 2,515,294/x
3. Step 3: Cross multiply
   1,170,350x = 2,515,294 × 2,515,294
4. Step 4: Simplify right side
   1,170,350x = 6,326,703,906,436
5. Step 5: Solve for x
   x = 6,326,703,906,436/1,170,350
6. Step 6: Final answer
   x = 5,405,822.11