Finding the Third Proportional to 2,760,638 and 5,655,141

Step by Step Solution

1. Step 1: Write the proportion equation
   2,760,638 : 5,655,141 = 5,655,141 : x
2. Step 2: Convert to fraction form
   2,760,638/5,655,141 = 5,655,141/x
3. Step 3: Cross multiply
   2,760,638x = 5,655,141 × 5,655,141
4. Step 4: Simplify right side
   2,760,638x = 31,980,619,729,881
5. Step 5: Solve for x
   x = 31,980,619,729,881/2,760,638
6. Step 6: Final answer
   x = 11,584,503.19