Finding the Third Proportional to 19,492.50 and 30,377.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,492.50 : 30,377.25 = 30,377.25 : x
2. Step 2: Convert to fraction form
   19,492.50/30,377.25 = 30,377.25/x
3. Step 3: Cross multiply
   19,492.50x = 30,377.25 × 30,377.25
4. Step 4: Simplify right side
   19,492.50x = 922,777,317.56
5. Step 5: Solve for x
   x = 922,777,317.56/19,492.50
6. Step 6: Final answer
   x = 47,340.12