Finding the Third Proportional to 1,262,852 and 2,705,416

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,852 : 2,705,416 = 2,705,416 : x
2. Step 2: Convert to fraction form
   1,262,852/2,705,416 = 2,705,416/x
3. Step 3: Cross multiply
   1,262,852x = 2,705,416 × 2,705,416
4. Step 4: Simplify right side
   1,262,852x = 7,319,275,733,056
5. Step 5: Solve for x
   x = 7,319,275,733,056/1,262,852
6. Step 6: Final answer
   x = 5,795,830.18