Finding the Third Proportional to 2,086,983 and 2,977,380

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086,983 : 2,977,380 = 2,977,380 : x
2. Step 2: Convert to fraction form
   2,086,983/2,977,380 = 2,977,380/x
3. Step 3: Cross multiply
   2,086,983x = 2,977,380 × 2,977,380
4. Step 4: Simplify right side
   2,086,983x = 8,864,791,664,400
5. Step 5: Solve for x
   x = 8,864,791,664,400/2,086,983
6. Step 6: Final answer
   x = 4,247,658.78