Finding the Third Proportional to 72,014.63 and 109,017

Step by Step Solution

1. Step 1: Write the proportion equation
   72,014.63 : 109,017 = 109,017 : x
2. Step 2: Convert to fraction form
   72,014.63/109,017 = 109,017/x
3. Step 3: Cross multiply
   72,014.63x = 109,017 × 109,017
4. Step 4: Simplify right side
   72,014.63x = 11,884,706,289
5. Step 5: Solve for x
   x = 11,884,706,289/72,014.63
6. Step 6: Final answer
   x = 165,031.84