Finding the Third Proportional to 1,929,071 and 2,821,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,929,071 : 2,821,176 = 2,821,176 : x
2. Step 2: Convert to fraction form
   1,929,071/2,821,176 = 2,821,176/x
3. Step 3: Cross multiply
   1,929,071x = 2,821,176 × 2,821,176
4. Step 4: Simplify right side
   1,929,071x = 7,959,034,022,976
5. Step 5: Solve for x
   x = 7,959,034,022,976/1,929,071
6. Step 6: Final answer
   x = 4,125,837.79