Finding the Third Proportional to 140,160 and 188,844

Step by Step Solution

1. Step 1: Write the proportion equation
   140,160 : 188,844 = 188,844 : x
2. Step 2: Convert to fraction form
   140,160/188,844 = 188,844/x
3. Step 3: Cross multiply
   140,160x = 188,844 × 188,844
4. Step 4: Simplify right side
   140,160x = 35,662,056,336
5. Step 5: Solve for x
   x = 35,662,056,336/140,160
6. Step 6: Final answer
   x = 254,438.19