Finding the Third Proportional to 35,349 and 73,158

Step by Step Solution

1. Step 1: Write the proportion equation
   35,349 : 73,158 = 73,158 : x
2. Step 2: Convert to fraction form
   35,349/73,158 = 73,158/x
3. Step 3: Cross multiply
   35,349x = 73,158 × 73,158
4. Step 4: Simplify right side
   35,349x = 5,352,092,964
5. Step 5: Solve for x
   x = 5,352,092,964/35,349
6. Step 6: Final answer
   x = 151,407.20