Finding the Third Proportional to 680,496 and 1,464,984

Step by Step Solution

1. Step 1: Write the proportion equation
   680,496 : 1,464,984 = 1,464,984 : x
2. Step 2: Convert to fraction form
   680,496/1,464,984 = 1,464,984/x
3. Step 3: Cross multiply
   680,496x = 1,464,984 × 1,464,984
4. Step 4: Simplify right side
   680,496x = 2,146,178,120,256
5. Step 5: Solve for x
   x = 2,146,178,120,256/680,496
6. Step 6: Final answer
   x = 3,153,843.84