Finding the Third Proportional to 107,214 and 235,447.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,214 : 235,447.50 = 235,447.50 : x
2. Step 2: Convert to fraction form
   107,214/235,447.50 = 235,447.50/x
3. Step 3: Cross multiply
   107,214x = 235,447.50 × 235,447.50
4. Step 4: Simplify right side
   107,214x = 55,435,525,256.25
5. Step 5: Solve for x
   x = 55,435,525,256.25/107,214
6. Step 6: Final answer
   x = 517,054.91