Finding the Third Proportional to 1,922,820 and 3,016,228

Step by Step Solution

1. Step 1: Write the proportion equation
   1,922,820 : 3,016,228 = 3,016,228 : x
2. Step 2: Convert to fraction form
   1,922,820/3,016,228 = 3,016,228/x
3. Step 3: Cross multiply
   1,922,820x = 3,016,228 × 3,016,228
4. Step 4: Simplify right side
   1,922,820x = 9,097,631,347,984
5. Step 5: Solve for x
   x = 9,097,631,347,984/1,922,820
6. Step 6: Final answer
   x = 4,731,400.42