Finding the Third Proportional to 5,608,731 and 12,200,169

Step by Step Solution

1. Step 1: Write the proportion equation
   5,608,731 : 12,200,169 = 12,200,169 : x
2. Step 2: Convert to fraction form
   5,608,731/12,200,169 = 12,200,169/x
3. Step 3: Cross multiply
   5,608,731x = 12,200,169 × 12,200,169
4. Step 4: Simplify right side
   5,608,731x = 148,844,123,628,561
5. Step 5: Solve for x
   x = 148,844,123,628,561/5,608,731
6. Step 6: Final answer
   x = 26,537,932.31