Finding the Third Proportional to 58,090.50 and 88,805.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,090.50 : 88,805.25 = 88,805.25 : x
2. Step 2: Convert to fraction form
   58,090.50/88,805.25 = 88,805.25/x
3. Step 3: Cross multiply
   58,090.50x = 88,805.25 × 88,805.25
4. Step 4: Simplify right side
   58,090.50x = 7,886,372,427.56
5. Step 5: Solve for x
   x = 7,886,372,427.56/58,090.50
6. Step 6: Final answer
   x = 135,760.11