Finding the Third Proportional to 28,186.50 and 37,071.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,186.50 : 37,071.75 = 37,071.75 : x
2. Step 2: Convert to fraction form
   28,186.50/37,071.75 = 37,071.75/x
3. Step 3: Cross multiply
   28,186.50x = 37,071.75 × 37,071.75
4. Step 4: Simplify right side
   28,186.50x = 1,374,314,648.06
5. Step 5: Solve for x
   x = 1,374,314,648.06/28,186.50
6. Step 6: Final answer
   x = 48,757.90