Finding the Third Proportional to 67,546 and 98,712

Step by Step Solution

1. Step 1: Write the proportion equation
   67,546 : 98,712 = 98,712 : x
2. Step 2: Convert to fraction form
   67,546/98,712 = 98,712/x
3. Step 3: Cross multiply
   67,546x = 98,712 × 98,712
4. Step 4: Simplify right side
   67,546x = 9,744,058,944
5. Step 5: Solve for x
   x = 9,744,058,944/67,546
6. Step 6: Final answer
   x = 144,258.12