Finding the Third Proportional to 2,761,021 and 5,655,881

Step by Step Solution

1. Step 1: Write the proportion equation
   2,761,021 : 5,655,881 = 5,655,881 : x
2. Step 2: Convert to fraction form
   2,761,021/5,655,881 = 5,655,881/x
3. Step 3: Cross multiply
   2,761,021x = 5,655,881 × 5,655,881
4. Step 4: Simplify right side
   2,761,021x = 31,988,989,886,161
5. Step 5: Solve for x
   x = 31,988,989,886,161/2,761,021
6. Step 6: Final answer
   x = 11,585,927.77