Finding the Third Proportional to 16,137 and 35,536.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,137 : 35,536.50 = 35,536.50 : x
2. Step 2: Convert to fraction form
   16,137/35,536.50 = 35,536.50/x
3. Step 3: Cross multiply
   16,137x = 35,536.50 × 35,536.50
4. Step 4: Simplify right side
   16,137x = 1,262,842,832.25
5. Step 5: Solve for x
   x = 1,262,842,832.25/16,137
6. Step 6: Final answer
   x = 78,257.60