Finding the Third Proportional to 19,487.25 and 41,762.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,487.25 : 41,762.25 = 41,762.25 : x
2. Step 2: Convert to fraction form
   19,487.25/41,762.25 = 41,762.25/x
3. Step 3: Cross multiply
   19,487.25x = 41,762.25 × 41,762.25
4. Step 4: Simplify right side
   19,487.25x = 1,744,085,525.06
5. Step 5: Solve for x
   x = 1,744,085,525.06/19,487.25
6. Step 6: Final answer
   x = 89,498.80