Finding the Third Proportional to 6,122,142 and 9,555,408

Step by Step Solution

1. Step 1: Write the proportion equation
   6,122,142 : 9,555,408 = 9,555,408 : x
2. Step 2: Convert to fraction form
   6,122,142/9,555,408 = 9,555,408/x
3. Step 3: Cross multiply
   6,122,142x = 9,555,408 × 9,555,408
4. Step 4: Simplify right side
   6,122,142x = 91,305,822,046,464
5. Step 5: Solve for x
   x = 91,305,822,046,464/6,122,142
6. Step 6: Final answer
   x = 14,914,032.06