Finding the Third Proportional to 13,207,806 and 28,760,388

Step by Step Solution

1. Step 1: Write the proportion equation
   13,207,806 : 28,760,388 = 28,760,388 : x
2. Step 2: Convert to fraction form
   13,207,806/28,760,388 = 28,760,388/x
3. Step 3: Cross multiply
   13,207,806x = 28,760,388 × 28,760,388
4. Step 4: Simplify right side
   13,207,806x = 827,159,917,910,544
5. Step 5: Solve for x
   x = 827,159,917,910,544/13,207,806
6. Step 6: Final answer
   x = 62,626,595.05