Finding the Third Proportional to 6,625,398 and 9,945,108

Step by Step Solution

1. Step 1: Write the proportion equation
   6,625,398 : 9,945,108 = 9,945,108 : x
2. Step 2: Convert to fraction form
   6,625,398/9,945,108 = 9,945,108/x
3. Step 3: Cross multiply
   6,625,398x = 9,945,108 × 9,945,108
4. Step 4: Simplify right side
   6,625,398x = 98,905,173,131,664
5. Step 5: Solve for x
   x = 98,905,173,131,664/6,625,398
6. Step 6: Final answer
   x = 14,928,185.92