Finding the Third Proportional to 55,773.75 and 108,746.25

Step by Step Solution

1. Step 1: Write the proportion equation
   55,773.75 : 108,746.25 = 108,746.25 : x
2. Step 2: Convert to fraction form
   55,773.75/108,746.25 = 108,746.25/x
3. Step 3: Cross multiply
   55,773.75x = 108,746.25 × 108,746.25
4. Step 4: Simplify right side
   55,773.75x = 11,825,746,889.06
5. Step 5: Solve for x
   x = 11,825,746,889.06/55,773.75
6. Step 6: Final answer
   x = 212,030.69