Finding the Third Proportional to 57,604 and 88,958

Step by Step Solution

1. Step 1: Write the proportion equation
   57,604 : 88,958 = 88,958 : x
2. Step 2: Convert to fraction form
   57,604/88,958 = 88,958/x
3. Step 3: Cross multiply
   57,604x = 88,958 × 88,958
4. Step 4: Simplify right side
   57,604x = 7,913,525,764
5. Step 5: Solve for x
   x = 7,913,525,764/57,604
6. Step 6: Final answer
   x = 137,378.06