Finding the Third Proportional to 1,447,956 and 3,181,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447,956 : 3,181,410 = 3,181,410 : x
2. Step 2: Convert to fraction form
   1,447,956/3,181,410 = 3,181,410/x
3. Step 3: Cross multiply
   1,447,956x = 3,181,410 × 3,181,410
4. Step 4: Simplify right side
   1,447,956x = 10,121,369,588,100
5. Step 5: Solve for x
   x = 10,121,369,588,100/1,447,956
6. Step 6: Final answer
   x = 6,990,108.53