Finding the Third Proportional to 680,256 and 1,484,844

Step by Step Solution

1. Step 1: Write the proportion equation
   680,256 : 1,484,844 = 1,484,844 : x
2. Step 2: Convert to fraction form
   680,256/1,484,844 = 1,484,844/x
3. Step 3: Cross multiply
   680,256x = 1,484,844 × 1,484,844
4. Step 4: Simplify right side
   680,256x = 2,204,761,704,336
5. Step 5: Solve for x
   x = 2,204,761,704,336/680,256
6. Step 6: Final answer
   x = 3,241,076.45