Finding the Third Proportional to 39,190 and 58,873.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,190 : 58,873.50 = 58,873.50 : x
2. Step 2: Convert to fraction form
   39,190/58,873.50 = 58,873.50/x
3. Step 3: Cross multiply
   39,190x = 58,873.50 × 58,873.50
4. Step 4: Simplify right side
   39,190x = 3,466,089,002.25
5. Step 5: Solve for x
   x = 3,466,089,002.25/39,190
6. Step 6: Final answer
   x = 88,443.20