Finding the Third Proportional to 103,637 and 154,814

Step by Step Solution

1. Step 1: Write the proportion equation
   103,637 : 154,814 = 154,814 : x
2. Step 2: Convert to fraction form
   103,637/154,814 = 154,814/x
3. Step 3: Cross multiply
   103,637x = 154,814 × 154,814
4. Step 4: Simplify right side
   103,637x = 23,967,374,596
5. Step 5: Solve for x
   x = 23,967,374,596/103,637
6. Step 6: Final answer
   x = 231,262.72