Finding the Third Proportional to 42,870 and 92,895

Step by Step Solution

1. Step 1: Write the proportion equation
   42,870 : 92,895 = 92,895 : x
2. Step 2: Convert to fraction form
   42,870/92,895 = 92,895/x
3. Step 3: Cross multiply
   42,870x = 92,895 × 92,895
4. Step 4: Simplify right side
   42,870x = 8,629,481,025
5. Step 5: Solve for x
   x = 8,629,481,025/42,870
6. Step 6: Final answer
   x = 201,294.17