Finding the Third Proportional to 60,931 and 88,804

Step by Step Solution

1. Step 1: Write the proportion equation
   60,931 : 88,804 = 88,804 : x
2. Step 2: Convert to fraction form
   60,931/88,804 = 88,804/x
3. Step 3: Cross multiply
   60,931x = 88,804 × 88,804
4. Step 4: Simplify right side
   60,931x = 7,886,150,416
5. Step 5: Solve for x
   x = 7,886,150,416/60,931
6. Step 6: Final answer
   x = 129,427.56