Finding the Third Proportional to 38,052 and 54,087.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,052 : 54,087.50 = 54,087.50 : x
2. Step 2: Convert to fraction form
   38,052/54,087.50 = 54,087.50/x
3. Step 3: Cross multiply
   38,052x = 54,087.50 × 54,087.50
4. Step 4: Simplify right side
   38,052x = 2,925,457,656.25
5. Step 5: Solve for x
   x = 2,925,457,656.25/38,052
6. Step 6: Final answer
   x = 76,880.52