Finding the Third Proportional to 32,972 and 73,060

Step by Step Solution

1. Step 1: Write the proportion equation
   32,972 : 73,060 = 73,060 : x
2. Step 2: Convert to fraction form
   32,972/73,060 = 73,060/x
3. Step 3: Cross multiply
   32,972x = 73,060 × 73,060
4. Step 4: Simplify right side
   32,972x = 5,337,763,600
5. Step 5: Solve for x
   x = 5,337,763,600/32,972
6. Step 6: Final answer
   x = 161,887.77