Finding the Third Proportional to 7,901.56 and 16,974.63

Step by Step Solution

1. Step 1: Write the proportion equation
   7,901.56 : 16,974.63 = 16,974.63 : x
2. Step 2: Convert to fraction form
   7,901.56/16,974.63 = 16,974.63/x
3. Step 3: Cross multiply
   7,901.56x = 16,974.63 × 16,974.63
4. Step 4: Simplify right side
   7,901.56x = 288,137,893.89
5. Step 5: Solve for x
   x = 288,137,893.89/7,901.56
6. Step 6: Final answer
   x = 36,465.94