Finding the Third Proportional to 11,337,408 and 17,216,064

Step by Step Solution

1. Step 1: Write the proportion equation
   11,337,408 : 17,216,064 = 17,216,064 : x
2. Step 2: Convert to fraction form
   11,337,408/17,216,064 = 17,216,064/x
3. Step 3: Cross multiply
   11,337,408x = 17,216,064 × 17,216,064
4. Step 4: Simplify right side
   11,337,408x = 296,392,859,652,096
5. Step 5: Solve for x
   x = 296,392,859,652,096/11,337,408
6. Step 6: Final answer
   x = 26,142,912