Finding the Third Proportional to 72,948 and 150,954

Step by Step Solution

1. Step 1: Write the proportion equation
   72,948 : 150,954 = 150,954 : x
2. Step 2: Convert to fraction form
   72,948/150,954 = 150,954/x
3. Step 3: Cross multiply
   72,948x = 150,954 × 150,954
4. Step 4: Simplify right side
   72,948x = 22,787,110,116
5. Step 5: Solve for x
   x = 22,787,110,116/72,948
6. Step 6: Final answer
   x = 312,374.71