Finding the Third Proportional to 16,212.34 and 35,500.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,212.34 : 35,500.16 = 35,500.16 : x
2. Step 2: Convert to fraction form
   16,212.34/35,500.16 = 35,500.16/x
3. Step 3: Cross multiply
   16,212.34x = 35,500.16 × 35,500.16
4. Step 4: Simplify right side
   16,212.34x = 1,260,261,093.77
5. Step 5: Solve for x
   x = 1,260,261,093.77/16,212.34
6. Step 6: Final answer
   x = 77,734.66