Finding the Third Proportional to 76,617,903,408 and 179,013,993,801

Step by Step Solution

1. Step 1: Write the proportion equation
   76,617,903,408 : 179,013,993,801 = 179,013,993,801 : x
2. Step 2: Convert to fraction form
   76,617,903,408/179,013,993,801 = 179,013,993,801/x
3. Step 3: Cross multiply
   76,617,903,408x = 179,013,993,801 × 179,013,993,801
4. Step 4: Simplify right side
   76,617,903,408x = 32,046,009,976,584,467,906,560
5. Step 5: Solve for x
   x = 32,046,009,976,584,467,906,560/76,617,903,408
6. Step 6: Final answer
   x = 418,257,464,002.06