Finding the Third Proportional to 74,848 and 111,948

Step by Step Solution

1. Step 1: Write the proportion equation
   74,848 : 111,948 = 111,948 : x
2. Step 2: Convert to fraction form
   74,848/111,948 = 111,948/x
3. Step 3: Cross multiply
   74,848x = 111,948 × 111,948
4. Step 4: Simplify right side
   74,848x = 12,532,354,704
5. Step 5: Solve for x
   x = 12,532,354,704/74,848
6. Step 6: Final answer
   x = 167,437.40