Finding the Third Proportional to 14,652,960 and 21,540,384

Step by Step Solution

1. Step 1: Write the proportion equation
   14,652,960 : 21,540,384 = 21,540,384 : x
2. Step 2: Convert to fraction form
   14,652,960/21,540,384 = 21,540,384/x
3. Step 3: Cross multiply
   14,652,960x = 21,540,384 × 21,540,384
4. Step 4: Simplify right side
   14,652,960x = 463,988,142,867,456
5. Step 5: Solve for x
   x = 463,988,142,867,456/14,652,960
6. Step 6: Final answer
   x = 31,665,147.72