Finding the Third Proportional to 19,906 and 43,641.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,906 : 43,641.50 = 43,641.50 : x
2. Step 2: Convert to fraction form
   19,906/43,641.50 = 43,641.50/x
3. Step 3: Cross multiply
   19,906x = 43,641.50 × 43,641.50
4. Step 4: Simplify right side
   19,906x = 1,904,580,522.25
5. Step 5: Solve for x
   x = 1,904,580,522.25/19,906
6. Step 6: Final answer
   x = 95,678.72