Finding the Third Proportional to 1,373,702 and 2,991,463

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,702 : 2,991,463 = 2,991,463 : x
2. Step 2: Convert to fraction form
   1,373,702/2,991,463 = 2,991,463/x
3. Step 3: Cross multiply
   1,373,702x = 2,991,463 × 2,991,463
4. Step 4: Simplify right side
   1,373,702x = 8,948,850,880,369
5. Step 5: Solve for x
   x = 8,948,850,880,369/1,373,702
6. Step 6: Final answer
   x = 6,514,404.78