Finding the Third Proportional to 27,785.53 and 59,914.69

Step by Step Solution

1. Step 1: Write the proportion equation
   27,785.53 : 59,914.69 = 59,914.69 : x
2. Step 2: Convert to fraction form
   27,785.53/59,914.69 = 59,914.69/x
3. Step 3: Cross multiply
   27,785.53x = 59,914.69 × 59,914.69
4. Step 4: Simplify right side
   27,785.53x = 3,589,769,778.22
5. Step 5: Solve for x
   x = 3,589,769,778.22/27,785.53
6. Step 6: Final answer
   x = 129,195.65