Finding the Third Proportional to 13,737.09 and 26,600.91

Step by Step Solution

1. Step 1: Write the proportion equation
   13,737.09 : 26,600.91 = 26,600.91 : x
2. Step 2: Convert to fraction form
   13,737.09/26,600.91 = 26,600.91/x
3. Step 3: Cross multiply
   13,737.09x = 26,600.91 × 26,600.91
4. Step 4: Simplify right side
   13,737.09x = 707,608,213.32
5. Step 5: Solve for x
   x = 707,608,213.32/13,737.09
6. Step 6: Final answer
   x = 51,510.77