Finding the Third Proportional to 1,864,354 and 2,878,952

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,354 : 2,878,952 = 2,878,952 : x
2. Step 2: Convert to fraction form
   1,864,354/2,878,952 = 2,878,952/x
3. Step 3: Cross multiply
   1,864,354x = 2,878,952 × 2,878,952
4. Step 4: Simplify right side
   1,864,354x = 8,288,364,618,304
5. Step 5: Solve for x
   x = 8,288,364,618,304/1,864,354
6. Step 6: Final answer
   x = 4,445,703.24