Finding the Third Proportional to 6,425,484 and 13,383,672

Step by Step Solution

1. Step 1: Write the proportion equation
   6,425,484 : 13,383,672 = 13,383,672 : x
2. Step 2: Convert to fraction form
   6,425,484/13,383,672 = 13,383,672/x
3. Step 3: Cross multiply
   6,425,484x = 13,383,672 × 13,383,672
4. Step 4: Simplify right side
   6,425,484x = 179,122,676,203,584
5. Step 5: Solve for x
   x = 179,122,676,203,584/6,425,484
6. Step 6: Final answer
   x = 27,876,915.76