Finding the Third Proportional to 10,111,766 and 14,307,839

Step by Step Solution

1. Step 1: Write the proportion equation
   10,111,766 : 14,307,839 = 14,307,839 : x
2. Step 2: Convert to fraction form
   10,111,766/14,307,839 = 14,307,839/x
3. Step 3: Cross multiply
   10,111,766x = 14,307,839 × 14,307,839
4. Step 4: Simplify right side
   10,111,766x = 204,714,256,849,921
5. Step 5: Solve for x
   x = 204,714,256,849,921/10,111,766
6. Step 6: Final answer
   x = 20,245,153.70