Finding the Third Proportional to 981,672 and 2,081,982

Step by Step Solution

1. Step 1: Write the proportion equation
   981,672 : 2,081,982 = 2,081,982 : x
2. Step 2: Convert to fraction form
   981,672/2,081,982 = 2,081,982/x
3. Step 3: Cross multiply
   981,672x = 2,081,982 × 2,081,982
4. Step 4: Simplify right side
   981,672x = 4,334,649,048,324
5. Step 5: Solve for x
   x = 4,334,649,048,324/981,672
6. Step 6: Final answer
   x = 4,415,577.76