Finding the Third Proportional to 25,705.50 and 59,503

Step by Step Solution

1. Step 1: Write the proportion equation
   25,705.50 : 59,503 = 59,503 : x
2. Step 2: Convert to fraction form
   25,705.50/59,503 = 59,503/x
3. Step 3: Cross multiply
   25,705.50x = 59,503 × 59,503
4. Step 4: Simplify right side
   25,705.50x = 3,540,607,009
5. Step 5: Solve for x
   x = 3,540,607,009/25,705.50
6. Step 6: Final answer
   x = 137,737.33