Finding the Third Proportional to 3,305,956 and 5,108,545

Step by Step Solution

1. Step 1: Write the proportion equation
   3,305,956 : 5,108,545 = 5,108,545 : x
2. Step 2: Convert to fraction form
   3,305,956/5,108,545 = 5,108,545/x
3. Step 3: Cross multiply
   3,305,956x = 5,108,545 × 5,108,545
4. Step 4: Simplify right side
   3,305,956x = 26,097,232,017,025
5. Step 5: Solve for x
   x = 26,097,232,017,025/3,305,956
6. Step 6: Final answer
   x = 7,894,004.64