Finding the Third Proportional to 55,492 and 98,648

Step by Step Solution

1. Step 1: Write the proportion equation
   55,492 : 98,648 = 98,648 : x
2. Step 2: Convert to fraction form
   55,492/98,648 = 98,648/x
3. Step 3: Cross multiply
   55,492x = 98,648 × 98,648
4. Step 4: Simplify right side
   55,492x = 9,731,427,904
5. Step 5: Solve for x
   x = 9,731,427,904/55,492
6. Step 6: Final answer
   x = 175,366.32