Finding the Third Proportional to 70,056 and 108,774

Step by Step Solution

1. Step 1: Write the proportion equation
   70,056 : 108,774 = 108,774 : x
2. Step 2: Convert to fraction form
   70,056/108,774 = 108,774/x
3. Step 3: Cross multiply
   70,056x = 108,774 × 108,774
4. Step 4: Simplify right side
   70,056x = 11,831,783,076
5. Step 5: Solve for x
   x = 11,831,783,076/70,056
6. Step 6: Final answer
   x = 168,890.36