Finding the Third Proportional to 2,056,616 and 4,428,952

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,616 : 4,428,952 = 4,428,952 : x
2. Step 2: Convert to fraction form
   2,056,616/4,428,952 = 4,428,952/x
3. Step 3: Cross multiply
   2,056,616x = 4,428,952 × 4,428,952
4. Step 4: Simplify right side
   2,056,616x = 19,615,615,818,304
5. Step 5: Solve for x
   x = 19,615,615,818,304/2,056,616
6. Step 6: Final answer
   x = 9,537,811.54