Finding the Third Proportional to 1,966,396 and 3,126,714

Step by Step Solution

1. Step 1: Write the proportion equation
   1,966,396 : 3,126,714 = 3,126,714 : x
2. Step 2: Convert to fraction form
   1,966,396/3,126,714 = 3,126,714/x
3. Step 3: Cross multiply
   1,966,396x = 3,126,714 × 3,126,714
4. Step 4: Simplify right side
   1,966,396x = 9,776,340,437,796
5. Step 5: Solve for x
   x = 9,776,340,437,796/1,966,396
6. Step 6: Final answer
   x = 4,971,704.80