Finding the Third Proportional to 15,916.50 and 33,468.19

Step by Step Solution

1. Step 1: Write the proportion equation
   15,916.50 : 33,468.19 = 33,468.19 : x
2. Step 2: Convert to fraction form
   15,916.50/33,468.19 = 33,468.19/x
3. Step 3: Cross multiply
   15,916.50x = 33,468.19 × 33,468.19
4. Step 4: Simplify right side
   15,916.50x = 1,120,119,574.54
5. Step 5: Solve for x
   x = 1,120,119,574.54/15,916.50
6. Step 6: Final answer
   x = 70,374.74