Finding the Third Proportional to 2,086,970 and 2,977,358

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086,970 : 2,977,358 = 2,977,358 : x
2. Step 2: Convert to fraction form
   2,086,970/2,977,358 = 2,977,358/x
3. Step 3: Cross multiply
   2,086,970x = 2,977,358 × 2,977,358
4. Step 4: Simplify right side
   2,086,970x = 8,864,660,660,164
5. Step 5: Solve for x
   x = 8,864,660,660,164/2,086,970
6. Step 6: Final answer
   x = 4,247,622.47