Finding the Third Proportional to 54,850 and 118,012

Step by Step Solution

1. Step 1: Write the proportion equation
   54,850 : 118,012 = 118,012 : x
2. Step 2: Convert to fraction form
   54,850/118,012 = 118,012/x
3. Step 3: Cross multiply
   54,850x = 118,012 × 118,012
4. Step 4: Simplify right side
   54,850x = 13,926,832,144
5. Step 5: Solve for x
   x = 13,926,832,144/54,850
6. Step 6: Final answer
   x = 253,907.61