Finding the Third Proportional to 2,221,816 and 4,845,032

Step by Step Solution

1. Step 1: Write the proportion equation
   2,221,816 : 4,845,032 = 4,845,032 : x
2. Step 2: Convert to fraction form
   2,221,816/4,845,032 = 4,845,032/x
3. Step 3: Cross multiply
   2,221,816x = 4,845,032 × 4,845,032
4. Step 4: Simplify right side
   2,221,816x = 23,474,335,081,024
5. Step 5: Solve for x
   x = 23,474,335,081,024/2,221,816
6. Step 6: Final answer
   x = 10,565,382.14