Finding the Third Proportional to 16,799.63 and 35,322.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,799.63 : 35,322.75 = 35,322.75 : x
2. Step 2: Convert to fraction form
   16,799.63/35,322.75 = 35,322.75/x
3. Step 3: Cross multiply
   16,799.63x = 35,322.75 × 35,322.75
4. Step 4: Simplify right side
   16,799.63x = 1,247,696,667.56
5. Step 5: Solve for x
   x = 1,247,696,667.56/16,799.63
6. Step 6: Final answer
   x = 74,269.32