Finding the Third Proportional to 69,137 and 109,933

Step by Step Solution

1. Step 1: Write the proportion equation
   69,137 : 109,933 = 109,933 : x
2. Step 2: Convert to fraction form
   69,137/109,933 = 109,933/x
3. Step 3: Cross multiply
   69,137x = 109,933 × 109,933
4. Step 4: Simplify right side
   69,137x = 12,085,264,489
5. Step 5: Solve for x
   x = 12,085,264,489/69,137
6. Step 6: Final answer
   x = 174,801.69