Finding the Third Proportional to 2,056,264 and 4,455,724

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,264 : 4,455,724 = 4,455,724 : x
2. Step 2: Convert to fraction form
   2,056,264/4,455,724 = 4,455,724/x
3. Step 3: Cross multiply
   2,056,264x = 4,455,724 × 4,455,724
4. Step 4: Simplify right side
   2,056,264x = 19,853,476,364,176
5. Step 5: Solve for x
   x = 19,853,476,364,176/2,056,264
6. Step 6: Final answer
   x = 9,655,120.34