Finding the Third Proportional to 59,106.50 and 88,719

Step by Step Solution

1. Step 1: Write the proportion equation
   59,106.50 : 88,719 = 88,719 : x
2. Step 2: Convert to fraction form
   59,106.50/88,719 = 88,719/x
3. Step 3: Cross multiply
   59,106.50x = 88,719 × 88,719
4. Step 4: Simplify right side
   59,106.50x = 7,871,060,961
5. Step 5: Solve for x
   x = 7,871,060,961/59,106.50
6. Step 6: Final answer
   x = 133,167.43