Finding the Third Proportional to 103,550 and 159,111

Step by Step Solution

1. Step 1: Write the proportion equation
   103,550 : 159,111 = 159,111 : x
2. Step 2: Convert to fraction form
   103,550/159,111 = 159,111/x
3. Step 3: Cross multiply
   103,550x = 159,111 × 159,111
4. Step 4: Simplify right side
   103,550x = 25,316,310,321
5. Step 5: Solve for x
   x = 25,316,310,321/103,550
6. Step 6: Final answer
   x = 244,483.92