Finding the Third Proportional to 1,878,152 and 3,911,952

Step by Step Solution

1. Step 1: Write the proportion equation
   1,878,152 : 3,911,952 = 3,911,952 : x
2. Step 2: Convert to fraction form
   1,878,152/3,911,952 = 3,911,952/x
3. Step 3: Cross multiply
   1,878,152x = 3,911,952 × 3,911,952
4. Step 4: Simplify right side
   1,878,152x = 15,303,368,450,304
5. Step 5: Solve for x
   x = 15,303,368,450,304/1,878,152
6. Step 6: Final answer
   x = 8,148,099.01