Finding the Third Proportional to 18,495.84 and 40,462.03

Step by Step Solution

1. Step 1: Write the proportion equation
   18,495.84 : 40,462.03 = 40,462.03 : x
2. Step 2: Convert to fraction form
   18,495.84/40,462.03 = 40,462.03/x
3. Step 3: Cross multiply
   18,495.84x = 40,462.03 × 40,462.03
4. Step 4: Simplify right side
   18,495.84x = 1,637,175,972.88
5. Step 5: Solve for x
   x = 1,637,175,972.88/18,495.84
6. Step 6: Final answer
   x = 88,515.88