Finding the Third Proportional to 1,753,419 and 3,777,702

Step by Step Solution

1. Step 1: Write the proportion equation
   1,753,419 : 3,777,702 = 3,777,702 : x
2. Step 2: Convert to fraction form
   1,753,419/3,777,702 = 3,777,702/x
3. Step 3: Cross multiply
   1,753,419x = 3,777,702 × 3,777,702
4. Step 4: Simplify right side
   1,753,419x = 14,271,032,400,804
5. Step 5: Solve for x
   x = 14,271,032,400,804/1,753,419
6. Step 6: Final answer
   x = 8,138,974.43