Finding the Third Proportional to 55,363.50 and 118,791

Step by Step Solution

1. Step 1: Write the proportion equation
   55,363.50 : 118,791 = 118,791 : x
2. Step 2: Convert to fraction form
   55,363.50/118,791 = 118,791/x
3. Step 3: Cross multiply
   55,363.50x = 118,791 × 118,791
4. Step 4: Simplify right side
   55,363.50x = 14,111,301,681
5. Step 5: Solve for x
   x = 14,111,301,681/55,363.50
6. Step 6: Final answer
   x = 254,884.57