Finding the Third Proportional to 680,444 and 1,464,892

Step by Step Solution

1. Step 1: Write the proportion equation
   680,444 : 1,464,892 = 1,464,892 : x
2. Step 2: Convert to fraction form
   680,444/1,464,892 = 1,464,892/x
3. Step 3: Cross multiply
   680,444x = 1,464,892 × 1,464,892
4. Step 4: Simplify right side
   680,444x = 2,145,908,571,664
5. Step 5: Solve for x
   x = 2,145,908,571,664/680,444
6. Step 6: Final answer
   x = 3,153,688.73