Finding the Third Proportional to 2,056,267 and 4,455,730

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,267 : 4,455,730 = 4,455,730 : x
2. Step 2: Convert to fraction form
   2,056,267/4,455,730 = 4,455,730/x
3. Step 3: Cross multiply
   2,056,267x = 4,455,730 × 4,455,730
4. Step 4: Simplify right side
   2,056,267x = 19,853,529,832,900
5. Step 5: Solve for x
   x = 19,853,529,832,900/2,056,267
6. Step 6: Final answer
   x = 9,655,132.25