Finding the Third Proportional to 43,248 and 89,736

Step by Step Solution

1. Step 1: Write the proportion equation
   43,248 : 89,736 = 89,736 : x
2. Step 2: Convert to fraction form
   43,248/89,736 = 89,736/x
3. Step 3: Cross multiply
   43,248x = 89,736 × 89,736
4. Step 4: Simplify right side
   43,248x = 8,052,549,696
5. Step 5: Solve for x
   x = 8,052,549,696/43,248
6. Step 6: Final answer
   x = 186,194.73