Finding the Third Proportional to 43,588 and 69,058

Step by Step Solution

1. Step 1: Write the proportion equation
   43,588 : 69,058 = 69,058 : x
2. Step 2: Convert to fraction form
   43,588/69,058 = 69,058/x
3. Step 3: Cross multiply
   43,588x = 69,058 × 69,058
4. Step 4: Simplify right side
   43,588x = 4,769,007,364
5. Step 5: Solve for x
   x = 4,769,007,364/43,588
6. Step 6: Final answer
   x = 109,411.02