Finding the Third Proportional to 118,914 and 163,057.50

Step by Step Solution

1. Step 1: Write the proportion equation
   118,914 : 163,057.50 = 163,057.50 : x
2. Step 2: Convert to fraction form
   118,914/163,057.50 = 163,057.50/x
3. Step 3: Cross multiply
   118,914x = 163,057.50 × 163,057.50
4. Step 4: Simplify right side
   118,914x = 26,587,748,306.25
5. Step 5: Solve for x
   x = 26,587,748,306.25/118,914
6. Step 6: Final answer
   x = 223,588.04