Finding the Third Proportional to 166,797 and 245,784

Step by Step Solution

1. Step 1: Write the proportion equation
   166,797 : 245,784 = 245,784 : x
2. Step 2: Convert to fraction form
   166,797/245,784 = 245,784/x
3. Step 3: Cross multiply
   166,797x = 245,784 × 245,784
4. Step 4: Simplify right side
   166,797x = 60,409,774,656
5. Step 5: Solve for x
   x = 60,409,774,656/166,797
6. Step 6: Final answer
   x = 362,175.43