Finding the Third Proportional to 10,111,806 and 14,307,897

Step by Step Solution

1. Step 1: Write the proportion equation
   10,111,806 : 14,307,897 = 14,307,897 : x
2. Step 2: Convert to fraction form
   10,111,806/14,307,897 = 14,307,897/x
3. Step 3: Cross multiply
   10,111,806x = 14,307,897 × 14,307,897
4. Step 4: Simplify right side
   10,111,806x = 204,715,916,562,609
5. Step 5: Solve for x
   x = 204,715,916,562,609/10,111,806
6. Step 6: Final answer
   x = 20,245,237.75