Finding the Third Proportional to 12,210.75 and 24,916.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,210.75 : 24,916.50 = 24,916.50 : x
2. Step 2: Convert to fraction form
   12,210.75/24,916.50 = 24,916.50/x
3. Step 3: Cross multiply
   12,210.75x = 24,916.50 × 24,916.50
4. Step 4: Simplify right side
   12,210.75x = 620,831,972.25
5. Step 5: Solve for x
   x = 620,831,972.25/12,210.75
6. Step 6: Final answer
   x = 50,843.07