Finding the Third Proportional to 34,562 and 74,036

Step by Step Solution

1. Step 1: Write the proportion equation
   34,562 : 74,036 = 74,036 : x
2. Step 2: Convert to fraction form
   34,562/74,036 = 74,036/x
3. Step 3: Cross multiply
   34,562x = 74,036 × 74,036
4. Step 4: Simplify right side
   34,562x = 5,481,329,296
5. Step 5: Solve for x
   x = 5,481,329,296/34,562
6. Step 6: Final answer
   x = 158,594.10