Finding the Third Proportional to 60,351 and 88,678.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,351 : 88,678.50 = 88,678.50 : x
2. Step 2: Convert to fraction form
   60,351/88,678.50 = 88,678.50/x
3. Step 3: Cross multiply
   60,351x = 88,678.50 × 88,678.50
4. Step 4: Simplify right side
   60,351x = 7,863,876,362.25
5. Step 5: Solve for x
   x = 7,863,876,362.25/60,351
6. Step 6: Final answer
   x = 130,302.34