Finding the Third Proportional to 5,597,888 and 12,208,716

Step by Step Solution

1. Step 1: Write the proportion equation
   5,597,888 : 12,208,716 = 12,208,716 : x
2. Step 2: Convert to fraction form
   5,597,888/12,208,716 = 12,208,716/x
3. Step 3: Cross multiply
   5,597,888x = 12,208,716 × 12,208,716
4. Step 4: Simplify right side
   5,597,888x = 149,052,746,368,656
5. Step 5: Solve for x
   x = 149,052,746,368,656/5,597,888
6. Step 6: Final answer
   x = 26,626,603.89