Finding the Third Proportional to 58,783.22 and 88,307.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,783.22 : 88,307.72 = 88,307.72 : x
2. Step 2: Convert to fraction form
   58,783.22/88,307.72 = 88,307.72/x
3. Step 3: Cross multiply
   58,783.22x = 88,307.72 × 88,307.72
4. Step 4: Simplify right side
   58,783.22x = 7,798,253,190.83
5. Step 5: Solve for x
   x = 7,798,253,190.83/58,783.22
6. Step 6: Final answer
   x = 132,661.21