Finding the Third Proportional to 2,715,238 and 5,361,944

Step by Step Solution

1. Step 1: Write the proportion equation
   2,715,238 : 5,361,944 = 5,361,944 : x
2. Step 2: Convert to fraction form
   2,715,238/5,361,944 = 5,361,944/x
3. Step 3: Cross multiply
   2,715,238x = 5,361,944 × 5,361,944
4. Step 4: Simplify right side
   2,715,238x = 28,750,443,459,136
5. Step 5: Solve for x
   x = 28,750,443,459,136/2,715,238
6. Step 6: Final answer
   x = 10,588,553.73