Finding the Third Proportional to 1,022,328 and 1,547,820

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,328 : 1,547,820 = 1,547,820 : x
2. Step 2: Convert to fraction form
   1,022,328/1,547,820 = 1,547,820/x
3. Step 3: Cross multiply
   1,022,328x = 1,547,820 × 1,547,820
4. Step 4: Simplify right side
   1,022,328x = 2,395,746,752,400
5. Step 5: Solve for x
   x = 2,395,746,752,400/1,022,328
6. Step 6: Final answer
   x = 2,343,422.81