Finding the Third Proportional to 38,074.50 and 55,812.38

Step by Step Solution

1. Step 1: Write the proportion equation
   38,074.50 : 55,812.38 = 55,812.38 : x
2. Step 2: Convert to fraction form
   38,074.50/55,812.38 = 55,812.38/x
3. Step 3: Cross multiply
   38,074.50x = 55,812.38 × 55,812.38
4. Step 4: Simplify right side
   38,074.50x = 3,115,021,203.14
5. Step 5: Solve for x
   x = 3,115,021,203.14/38,074.50
6. Step 6: Final answer
   x = 81,813.84