Finding the Third Proportional to 630,198 and 1,382,850

Step by Step Solution

1. Step 1: Write the proportion equation
   630,198 : 1,382,850 = 1,382,850 : x
2. Step 2: Convert to fraction form
   630,198/1,382,850 = 1,382,850/x
3. Step 3: Cross multiply
   630,198x = 1,382,850 × 1,382,850
4. Step 4: Simplify right side
   630,198x = 1,912,274,122,500
5. Step 5: Solve for x
   x = 1,912,274,122,500/630,198
6. Step 6: Final answer
   x = 3,034,402.08