Finding the Third Proportional to 2,707,830 and 5,947,128

Step by Step Solution

1. Step 1: Write the proportion equation
   2,707,830 : 5,947,128 = 5,947,128 : x
2. Step 2: Convert to fraction form
   2,707,830/5,947,128 = 5,947,128/x
3. Step 3: Cross multiply
   2,707,830x = 5,947,128 × 5,947,128
4. Step 4: Simplify right side
   2,707,830x = 35,368,331,448,384
5. Step 5: Solve for x
   x = 35,368,331,448,384/2,707,830
6. Step 6: Final answer
   x = 13,061,503.66