Finding the Third Proportional to 37,611.84 and 57,158.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,611.84 : 57,158.16 = 57,158.16 : x
2. Step 2: Convert to fraction form
   37,611.84/57,158.16 = 57,158.16/x
3. Step 3: Cross multiply
   37,611.84x = 57,158.16 × 57,158.16
4. Step 4: Simplify right side
   37,611.84x = 3,267,054,825.90
5. Step 5: Solve for x
   x = 3,267,054,825.90/37,611.84
6. Step 6: Final answer
   x = 86,862.39