Finding the Third Proportional to 337,123.50 and 737,548.50

Step by Step Solution

1. Step 1: Write the proportion equation
   337,123.50 : 737,548.50 = 737,548.50 : x
2. Step 2: Convert to fraction form
   337,123.50/737,548.50 = 737,548.50/x
3. Step 3: Cross multiply
   337,123.50x = 737,548.50 × 737,548.50
4. Step 4: Simplify right side
   337,123.50x = 543,977,789,852.25
5. Step 5: Solve for x
   x = 543,977,789,852.25/337,123.50
6. Step 6: Final answer
   x = 1,613,586.09