Finding the Third Proportional to 6,172,930 and 13,541,108

Step by Step Solution

1. Step 1: Write the proportion equation
   6,172,930 : 13,541,108 = 13,541,108 : x
2. Step 2: Convert to fraction form
   6,172,930/13,541,108 = 13,541,108/x
3. Step 3: Cross multiply
   6,172,930x = 13,541,108 × 13,541,108
4. Step 4: Simplify right side
   6,172,930x = 183,361,605,867,664
5. Step 5: Solve for x
   x = 183,361,605,867,664/6,172,930
6. Step 6: Final answer
   x = 29,704,144.69