Finding the Third Proportional to 58,799.25 and 88,745.63

Step by Step Solution

1. Step 1: Write the proportion equation
   58,799.25 : 88,745.63 = 88,745.63 : x
2. Step 2: Convert to fraction form
   58,799.25/88,745.63 = 88,745.63/x
3. Step 3: Cross multiply
   58,799.25x = 88,745.63 × 88,745.63
4. Step 4: Simplify right side
   58,799.25x = 7,875,785,956.64
5. Step 5: Solve for x
   x = 7,875,785,956.64/58,799.25
6. Step 6: Final answer
   x = 133,943.65