Finding the Third Proportional to 5,608,728 and 12,200,160

Step by Step Solution

1. Step 1: Write the proportion equation
   5,608,728 : 12,200,160 = 12,200,160 : x
2. Step 2: Convert to fraction form
   5,608,728/12,200,160 = 12,200,160/x
3. Step 3: Cross multiply
   5,608,728x = 12,200,160 × 12,200,160
4. Step 4: Simplify right side
   5,608,728x = 148,843,904,025,600
5. Step 5: Solve for x
   x = 148,843,904,025,600/5,608,728
6. Step 6: Final answer
   x = 26,537,907.35