Finding the Third Proportional to 16,564.50 and 35,494.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,564.50 : 35,494.88 = 35,494.88 : x
2. Step 2: Convert to fraction form
   16,564.50/35,494.88 = 35,494.88/x
3. Step 3: Cross multiply
   16,564.50x = 35,494.88 × 35,494.88
4. Step 4: Simplify right side
   16,564.50x = 1,259,886,151.27
5. Step 5: Solve for x
   x = 1,259,886,151.27/16,564.50
6. Step 6: Final answer
   x = 76,059.41