Finding the Third Proportional to 2,627,880 and 5,665,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627,880 : 5,665,944 = 5,665,944 : x
2. Step 2: Convert to fraction form
   2,627,880/5,665,944 = 5,665,944/x
3. Step 3: Cross multiply
   2,627,880x = 5,665,944 × 5,665,944
4. Step 4: Simplify right side
   2,627,880x = 32,102,921,411,136
5. Step 5: Solve for x
   x = 32,102,921,411,136/2,627,880
6. Step 6: Final answer
   x = 12,216,281.34