Finding the Third Proportional to 27,085.50 and 59,031

Step by Step Solution

1. Step 1: Write the proportion equation
   27,085.50 : 59,031 = 59,031 : x
2. Step 2: Convert to fraction form
   27,085.50/59,031 = 59,031/x
3. Step 3: Cross multiply
   27,085.50x = 59,031 × 59,031
4. Step 4: Simplify right side
   27,085.50x = 3,484,658,961
5. Step 5: Solve for x
   x = 3,484,658,961/27,085.50
6. Step 6: Final answer
   x = 128,654.04