Finding the Third Proportional to 88,294.50 and 133,272

Step by Step Solution

1. Step 1: Write the proportion equation
   88,294.50 : 133,272 = 133,272 : x
2. Step 2: Convert to fraction form
   88,294.50/133,272 = 133,272/x
3. Step 3: Cross multiply
   88,294.50x = 133,272 × 133,272
4. Step 4: Simplify right side
   88,294.50x = 17,761,425,984
5. Step 5: Solve for x
   x = 17,761,425,984/88,294.50
6. Step 6: Final answer
   x = 201,161.18