Finding the Third Proportional to 28,101 and 42,075

Step by Step Solution

1. Step 1: Write the proportion equation
   28,101 : 42,075 = 42,075 : x
2. Step 2: Convert to fraction form
   28,101/42,075 = 42,075/x
3. Step 3: Cross multiply
   28,101x = 42,075 × 42,075
4. Step 4: Simplify right side
   28,101x = 1,770,305,625
5. Step 5: Solve for x
   x = 1,770,305,625/28,101
6. Step 6: Final answer
   x = 62,997.96