Finding the Third Proportional to 5,620,235 and 13,262,916

Step by Step Solution

1. Step 1: Write the proportion equation
   5,620,235 : 13,262,916 = 13,262,916 : x
2. Step 2: Convert to fraction form
   5,620,235/13,262,916 = 13,262,916/x
3. Step 3: Cross multiply
   5,620,235x = 13,262,916 × 13,262,916
4. Step 4: Simplify right side
   5,620,235x = 175,904,940,823,056
5. Step 5: Solve for x
   x = 175,904,940,823,056/5,620,235
6. Step 6: Final answer
   x = 31,298,502.79