Finding the Third Proportional to 34,316 and 74,950

Step by Step Solution

1. Step 1: Write the proportion equation
   34,316 : 74,950 = 74,950 : x
2. Step 2: Convert to fraction form
   34,316/74,950 = 74,950/x
3. Step 3: Cross multiply
   34,316x = 74,950 × 74,950
4. Step 4: Simplify right side
   34,316x = 5,617,502,500
5. Step 5: Solve for x
   x = 5,617,502,500/34,316
6. Step 6: Final answer
   x = 163,699.22