Finding the Third Proportional to 74,017.88 and 162,798

Step by Step Solution

1. Step 1: Write the proportion equation
   74,017.88 : 162,798 = 162,798 : x
2. Step 2: Convert to fraction form
   74,017.88/162,798 = 162,798/x
3. Step 3: Cross multiply
   74,017.88x = 162,798 × 162,798
4. Step 4: Simplify right side
   74,017.88x = 26,503,188,804
5. Step 5: Solve for x
   x = 26,503,188,804/74,017.88
6. Step 6: Final answer
   x = 358,064.71