Finding the Third Proportional to 168,903 and 237,559.50

Step by Step Solution

1. Step 1: Write the proportion equation
   168,903 : 237,559.50 = 237,559.50 : x
2. Step 2: Convert to fraction form
   168,903/237,559.50 = 237,559.50/x
3. Step 3: Cross multiply
   168,903x = 237,559.50 × 237,559.50
4. Step 4: Simplify right side
   168,903x = 56,434,516,040.25
5. Step 5: Solve for x
   x = 56,434,516,040.25/168,903
6. Step 6: Final answer
   x = 334,123.82