Finding the Third Proportional to 27,272.50 and 59,099

Step by Step Solution

1. Step 1: Write the proportion equation
   27,272.50 : 59,099 = 59,099 : x
2. Step 2: Convert to fraction form
   27,272.50/59,099 = 59,099/x
3. Step 3: Cross multiply
   27,272.50x = 59,099 × 59,099
4. Step 4: Simplify right side
   27,272.50x = 3,492,691,801
5. Step 5: Solve for x
   x = 3,492,691,801/27,272.50
6. Step 6: Final answer
   x = 128,066.43