Finding the Third Proportional to 42,045 and 58,875

Step by Step Solution

1. Step 1: Write the proportion equation
   42,045 : 58,875 = 58,875 : x
2. Step 2: Convert to fraction form
   42,045/58,875 = 58,875/x
3. Step 3: Cross multiply
   42,045x = 58,875 × 58,875
4. Step 4: Simplify right side
   42,045x = 3,466,265,625
5. Step 5: Solve for x
   x = 3,466,265,625/42,045
6. Step 6: Final answer
   x = 82,441.80