Finding the Third Proportional to 2,613,591 and 3,959,793

Step by Step Solution

1. Step 1: Write the proportion equation
   2,613,591 : 3,959,793 = 3,959,793 : x
2. Step 2: Convert to fraction form
   2,613,591/3,959,793 = 3,959,793/x
3. Step 3: Cross multiply
   2,613,591x = 3,959,793 × 3,959,793
4. Step 4: Simplify right side
   2,613,591x = 15,679,960,602,849
5. Step 5: Solve for x
   x = 15,679,960,602,849/2,613,591
6. Step 6: Final answer
   x = 5,999,393.40