Finding the Third Proportional to 42,950 and 61,862

Step by Step Solution

1. Step 1: Write the proportion equation
   42,950 : 61,862 = 61,862 : x
2. Step 2: Convert to fraction form
   42,950/61,862 = 61,862/x
3. Step 3: Cross multiply
   42,950x = 61,862 × 61,862
4. Step 4: Simplify right side
   42,950x = 3,826,907,044
5. Step 5: Solve for x
   x = 3,826,907,044/42,950
6. Step 6: Final answer
   x = 89,101.44