Finding the Third Proportional to 16,505.50 and 35,641

Step by Step Solution

1. Step 1: Write the proportion equation
   16,505.50 : 35,641 = 35,641 : x
2. Step 2: Convert to fraction form
   16,505.50/35,641 = 35,641/x
3. Step 3: Cross multiply
   16,505.50x = 35,641 × 35,641
4. Step 4: Simplify right side
   16,505.50x = 1,270,280,881
5. Step 5: Solve for x
   x = 1,270,280,881/16,505.50
6. Step 6: Final answer
   x = 76,961.07