Finding the Third Proportional to 54,788 and 116,637

Step by Step Solution

1. Step 1: Write the proportion equation
   54,788 : 116,637 = 116,637 : x
2. Step 2: Convert to fraction form
   54,788/116,637 = 116,637/x
3. Step 3: Cross multiply
   54,788x = 116,637 × 116,637
4. Step 4: Simplify right side
   54,788x = 13,604,189,769
5. Step 5: Solve for x
   x = 13,604,189,769/54,788
6. Step 6: Final answer
   x = 248,306.01