Finding the Third Proportional to 16,969.50 and 35,487

Step by Step Solution

1. Step 1: Write the proportion equation
   16,969.50 : 35,487 = 35,487 : x
2. Step 2: Convert to fraction form
   16,969.50/35,487 = 35,487/x
3. Step 3: Cross multiply
   16,969.50x = 35,487 × 35,487
4. Step 4: Simplify right side
   16,969.50x = 1,259,327,169
5. Step 5: Solve for x
   x = 1,259,327,169/16,969.50
6. Step 6: Final answer
   x = 74,211.21