Finding the Third Proportional to 17,683.95 and 37,898.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,683.95 : 37,898.51 = 37,898.51 : x
2. Step 2: Convert to fraction form
   17,683.95/37,898.51 = 37,898.51/x
3. Step 3: Cross multiply
   17,683.95x = 37,898.51 × 37,898.51
4. Step 4: Simplify right side
   17,683.95x = 1,436,296,894.41
5. Step 5: Solve for x
   x = 1,436,296,894.41/17,683.95
6. Step 6: Final answer
   x = 81,220.39