Finding the Third Proportional to 34,118 and 74,066

Step by Step Solution

1. Step 1: Write the proportion equation
   34,118 : 74,066 = 74,066 : x
2. Step 2: Convert to fraction form
   34,118/74,066 = 74,066/x
3. Step 3: Cross multiply
   34,118x = 74,066 × 74,066
4. Step 4: Simplify right side
   34,118x = 5,485,772,356
5. Step 5: Solve for x
   x = 5,485,772,356/34,118
6. Step 6: Final answer
   x = 160,788.22