Finding the Third Proportional to 72,956 and 150,967

Step by Step Solution

1. Step 1: Write the proportion equation
   72,956 : 150,967 = 150,967 : x
2. Step 2: Convert to fraction form
   72,956/150,967 = 150,967/x
3. Step 3: Cross multiply
   72,956x = 150,967 × 150,967
4. Step 4: Simplify right side
   72,956x = 22,791,035,089
5. Step 5: Solve for x
   x = 22,791,035,089/72,956
6. Step 6: Final answer
   x = 312,394.25