Finding the Third Proportional to 28,111 and 42,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,111 : 42,014.50 = 42,014.50 : x
2. Step 2: Convert to fraction form
   28,111/42,014.50 = 42,014.50/x
3. Step 3: Cross multiply
   28,111x = 42,014.50 × 42,014.50
4. Step 4: Simplify right side
   28,111x = 1,765,218,210.25
5. Step 5: Solve for x
   x = 1,765,218,210.25/28,111
6. Step 6: Final answer
   x = 62,794.57