Finding the Third Proportional to 19,784.50 and 41,776.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,784.50 : 41,776.25 = 41,776.25 : x
2. Step 2: Convert to fraction form
   19,784.50/41,776.25 = 41,776.25/x
3. Step 3: Cross multiply
   19,784.50x = 41,776.25 × 41,776.25
4. Step 4: Simplify right side
   19,784.50x = 1,745,255,064.06
5. Step 5: Solve for x
   x = 1,745,255,064.06/19,784.50
6. Step 6: Final answer
   x = 88,213.25