Finding the Third Proportional to 17,997.19 and 35,998.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,997.19 : 35,998.17 = 35,998.17 : x
2. Step 2: Convert to fraction form
   17,997.19/35,998.17 = 35,998.17/x
3. Step 3: Cross multiply
   17,997.19x = 35,998.17 × 35,998.17
4. Step 4: Simplify right side
   17,997.19x = 1,295,868,378.34
5. Step 5: Solve for x
   x = 1,295,868,378.34/17,997.19
6. Step 6: Final answer
   x = 72,003.94