Finding the Third Proportional to 337,830 and 734,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   337,830 : 734,068.50 = 734,068.50 : x
2. Step 2: Convert to fraction form
   337,830/734,068.50 = 734,068.50/x
3. Step 3: Cross multiply
   337,830x = 734,068.50 × 734,068.50
4. Step 4: Simplify right side
   337,830x = 538,856,562,692.25
5. Step 5: Solve for x
   x = 538,856,562,692.25/337,830
6. Step 6: Final answer
   x = 1,595,052.43