Finding the Third Proportional to 12,217,380 and 17,952,096

Step by Step Solution

1. Step 1: Write the proportion equation
   12,217,380 : 17,952,096 = 17,952,096 : x
2. Step 2: Convert to fraction form
   12,217,380/17,952,096 = 17,952,096/x
3. Step 3: Cross multiply
   12,217,380x = 17,952,096 × 17,952,096
4. Step 4: Simplify right side
   12,217,380x = 322,277,750,793,216
5. Step 5: Solve for x
   x = 322,277,750,793,216/12,217,380
6. Step 6: Final answer
   x = 26,378,630.34