Finding the Third Proportional to 8,834.50 and 19,340

Step by Step Solution

1. Step 1: Write the proportion equation
   8,834.50 : 19,340 = 19,340 : x
2. Step 2: Convert to fraction form
   8,834.50/19,340 = 19,340/x
3. Step 3: Cross multiply
   8,834.50x = 19,340 × 19,340
4. Step 4: Simplify right side
   8,834.50x = 374,035,600
5. Step 5: Solve for x
   x = 374,035,600/8,834.50
6. Step 6: Final answer
   x = 42,338.06