Finding the Third Proportional to 19,179 and 41,947.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,179 : 41,947.50 = 41,947.50 : x
2. Step 2: Convert to fraction form
   19,179/41,947.50 = 41,947.50/x
3. Step 3: Cross multiply
   19,179x = 41,947.50 × 41,947.50
4. Step 4: Simplify right side
   19,179x = 1,759,592,756.25
5. Step 5: Solve for x
   x = 1,759,592,756.25/19,179
6. Step 6: Final answer
   x = 91,745.80