Finding the Third Proportional to 74,745 and 111,053

Step by Step Solution

1. Step 1: Write the proportion equation
   74,745 : 111,053 = 111,053 : x
2. Step 2: Convert to fraction form
   74,745/111,053 = 111,053/x
3. Step 3: Cross multiply
   74,745x = 111,053 × 111,053
4. Step 4: Simplify right side
   74,745x = 12,332,768,809
5. Step 5: Solve for x
   x = 12,332,768,809/74,745
6. Step 6: Final answer
   x = 164,997.91