Finding the Third Proportional to 12,051 and 28,153.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,051 : 28,153.50 = 28,153.50 : x
2. Step 2: Convert to fraction form
   12,051/28,153.50 = 28,153.50/x
3. Step 3: Cross multiply
   12,051x = 28,153.50 × 28,153.50
4. Step 4: Simplify right side
   12,051x = 792,619,562.25
5. Step 5: Solve for x
   x = 792,619,562.25/12,051
6. Step 6: Final answer
   x = 65,772.10