Finding the Third Proportional to 11,516 and 23,140

Step by Step Solution

1. Step 1: Write the proportion equation
   11,516 : 23,140 = 23,140 : x
2. Step 2: Convert to fraction form
   11,516/23,140 = 23,140/x
3. Step 3: Cross multiply
   11,516x = 23,140 × 23,140
4. Step 4: Simplify right side
   11,516x = 535,459,600
5. Step 5: Solve for x
   x = 535,459,600/11,516
6. Step 6: Final answer
   x = 46,497.01