Finding the Third Proportional to 17,554.50 and 40,079.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,554.50 : 40,079.25 = 40,079.25 : x
2. Step 2: Convert to fraction form
   17,554.50/40,079.25 = 40,079.25/x
3. Step 3: Cross multiply
   17,554.50x = 40,079.25 × 40,079.25
4. Step 4: Simplify right side
   17,554.50x = 1,606,346,280.56
5. Step 5: Solve for x
   x = 1,606,346,280.56/17,554.50
6. Step 6: Final answer
   x = 91,506.24