Finding the Third Proportional to 3,307,916 and 6,755,788

Step by Step Solution

1. Step 1: Write the proportion equation
   3,307,916 : 6,755,788 = 6,755,788 : x
2. Step 2: Convert to fraction form
   3,307,916/6,755,788 = 6,755,788/x
3. Step 3: Cross multiply
   3,307,916x = 6,755,788 × 6,755,788
4. Step 4: Simplify right side
   3,307,916x = 45,640,671,500,944
5. Step 5: Solve for x
   x = 45,640,671,500,944/3,307,916
6. Step 6: Final answer
   x = 13,797,409.46