Finding the Third Proportional to 16,655.59 and 35,656.22

Step by Step Solution

1. Step 1: Write the proportion equation
   16,655.59 : 35,656.22 = 35,656.22 : x
2. Step 2: Convert to fraction form
   16,655.59/35,656.22 = 35,656.22/x
3. Step 3: Cross multiply
   16,655.59x = 35,656.22 × 35,656.22
4. Step 4: Simplify right side
   16,655.59x = 1,271,365,726.62
5. Step 5: Solve for x
   x = 1,271,365,726.62/16,655.59
6. Step 6: Final answer
   x = 76,332.70