Finding the Third Proportional to 665,794.69 and 1,456,142.06

Step by Step Solution

1. Step 1: Write the proportion equation
   665,794.69 : 1,456,142.06 = 1,456,142.06 : x
2. Step 2: Convert to fraction form
   665,794.69/1,456,142.06 = 1,456,142.06/x
3. Step 3: Cross multiply
   665,794.69x = 1,456,142.06 × 1,456,142.06
4. Step 4: Simplify right side
   665,794.69x = 2,120,349,706,181.75
5. Step 5: Solve for x
   x = 2,120,349,706,181.75/665,794.69
6. Step 6: Final answer
   x = 3,184,690.03