Finding the Third Proportional to 11,503.50 and 23,490.75

Step by Step Solution

1. Step 1: Write the proportion equation
   11,503.50 : 23,490.75 = 23,490.75 : x
2. Step 2: Convert to fraction form
   11,503.50/23,490.75 = 23,490.75/x
3. Step 3: Cross multiply
   11,503.50x = 23,490.75 × 23,490.75
4. Step 4: Simplify right side
   11,503.50x = 551,815,335.56
5. Step 5: Solve for x
   x = 551,815,335.56/11,503.50
6. Step 6: Final answer
   x = 47,969.34