Finding the Third Proportional to 10,937.53 and 23,431.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,937.53 : 23,431.78 = 23,431.78 : x
2. Step 2: Convert to fraction form
   10,937.53/23,431.78 = 23,431.78/x
3. Step 3: Cross multiply
   10,937.53x = 23,431.78 × 23,431.78
4. Step 4: Simplify right side
   10,937.53x = 549,048,372.55
5. Step 5: Solve for x
   x = 549,048,372.55/10,937.53
6. Step 6: Final answer
   x = 50,198.56