Finding the Third Proportional to 111,051 and 242,814

Step by Step Solution

1. Step 1: Write the proportion equation
   111,051 : 242,814 = 242,814 : x
2. Step 2: Convert to fraction form
   111,051/242,814 = 242,814/x
3. Step 3: Cross multiply
   111,051x = 242,814 × 242,814
4. Step 4: Simplify right side
   111,051x = 58,958,638,596
5. Step 5: Solve for x
   x = 58,958,638,596/111,051
6. Step 6: Final answer
   x = 530,914.97