Finding the Third Proportional to 18,546.75 and 43,763.06

Step by Step Solution

1. Step 1: Write the proportion equation
   18,546.75 : 43,763.06 = 43,763.06 : x
2. Step 2: Convert to fraction form
   18,546.75/43,763.06 = 43,763.06/x
3. Step 3: Cross multiply
   18,546.75x = 43,763.06 × 43,763.06
4. Step 4: Simplify right side
   18,546.75x = 1,915,205,639.38
5. Step 5: Solve for x
   x = 1,915,205,639.38/18,546.75
6. Step 6: Final answer
   x = 103,263.68