Finding the Third Proportional to 2,707,839 and 5,947,145

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707,839 : 5,947,145 = 5,947,145 : x
2. Step 2: Convert to fraction form
   2,707,839/5,947,145 = 5,947,145/x
3. Step 3: Cross multiply
   2,707,839x = 5,947,145 × 5,947,145
4. Step 4: Simplify right side
   2,707,839x = 35,368,533,651,025
5. Step 5: Solve for x
   x = 35,368,533,651,025/2,707,839
6. Step 6: Final answer
   x = 13,061,534.92