Finding the Third Proportional to 11,372.63 and 23,311.69

Step by Step Solution

1. Step 1: Write the proportion equation
   11,372.63 : 23,311.69 = 23,311.69 : x
2. Step 2: Convert to fraction form
   11,372.63/23,311.69 = 23,311.69/x
3. Step 3: Cross multiply
   11,372.63x = 23,311.69 × 23,311.69
4. Step 4: Simplify right side
   11,372.63x = 543,434,774.10
5. Step 5: Solve for x
   x = 543,434,774.10/11,372.63
6. Step 6: Final answer
   x = 47,784.46