Finding the Third Proportional to 2,020,908 and 3,137,800

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,908 : 3,137,800 = 3,137,800 : x
2. Step 2: Convert to fraction form
   2,020,908/3,137,800 = 3,137,800/x
3. Step 3: Cross multiply
   2,020,908x = 3,137,800 × 3,137,800
4. Step 4: Simplify right side
   2,020,908x = 9,845,788,840,000
5. Step 5: Solve for x
   x = 9,845,788,840,000/2,020,908
6. Step 6: Final answer
   x = 4,871,962.92