Finding the Third Proportional to 88,692.50 and 133,960

Step by Step Solution

1. Step 1: Write the proportion equation
   88,692.50 : 133,960 = 133,960 : x
2. Step 2: Convert to fraction form
   88,692.50/133,960 = 133,960/x
3. Step 3: Cross multiply
   88,692.50x = 133,960 × 133,960
4. Step 4: Simplify right side
   88,692.50x = 17,945,281,600
5. Step 5: Solve for x
   x = 17,945,281,600/88,692.50
6. Step 6: Final answer
   x = 202,331.44