Finding the Third Proportional to 53,875.50 and 118,038

Step by Step Solution

1. Step 1: Write the proportion equation
   53,875.50 : 118,038 = 118,038 : x
2. Step 2: Convert to fraction form
   53,875.50/118,038 = 118,038/x
3. Step 3: Cross multiply
   53,875.50x = 118,038 × 118,038
4. Step 4: Simplify right side
   53,875.50x = 13,932,969,444
5. Step 5: Solve for x
   x = 13,932,969,444/53,875.50
6. Step 6: Final answer
   x = 258,614.20