Finding the Third Proportional to 1,815,944 and 2,925,971

Step by Step Solution

1. Step 1: Write the proportion equation
   1,815,944 : 2,925,971 = 2,925,971 : x
2. Step 2: Convert to fraction form
   1,815,944/2,925,971 = 2,925,971/x
3. Step 3: Cross multiply
   1,815,944x = 2,925,971 × 2,925,971
4. Step 4: Simplify right side
   1,815,944x = 8,561,306,292,841
5. Step 5: Solve for x
   x = 8,561,306,292,841/1,815,944
6. Step 6: Final answer
   x = 4,714,521.09