Finding the Third Proportional to 2,056,272 and 4,455,741

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,272 : 4,455,741 = 4,455,741 : x
2. Step 2: Convert to fraction form
   2,056,272/4,455,741 = 4,455,741/x
3. Step 3: Cross multiply
   2,056,272x = 4,455,741 × 4,455,741
4. Step 4: Simplify right side
   2,056,272x = 19,853,627,859,081
5. Step 5: Solve for x
   x = 19,853,627,859,081/2,056,272
6. Step 6: Final answer
   x = 9,655,156.45