Finding the Third Proportional to 11,130 and 23,340

Step by Step Solution

1. Step 1: Write the proportion equation
   11,130 : 23,340 = 23,340 : x
2. Step 2: Convert to fraction form
   11,130/23,340 = 23,340/x
3. Step 3: Cross multiply
   11,130x = 23,340 × 23,340
4. Step 4: Simplify right side
   11,130x = 544,755,600
5. Step 5: Solve for x
   x = 544,755,600/11,130
6. Step 6: Final answer
   x = 48,944.80