Finding the Third Proportional to 35,848 and 74,256

Step by Step Solution

1. Step 1: Write the proportion equation
   35,848 : 74,256 = 74,256 : x
2. Step 2: Convert to fraction form
   35,848/74,256 = 74,256/x
3. Step 3: Cross multiply
   35,848x = 74,256 × 74,256
4. Step 4: Simplify right side
   35,848x = 5,513,953,536
5. Step 5: Solve for x
   x = 5,513,953,536/35,848
6. Step 6: Final answer
   x = 153,814.82