Finding the Third Proportional to 677,056 and 1,447,424

Step by Step Solution

1. Step 1: Write the proportion equation
   677,056 : 1,447,424 = 1,447,424 : x
2. Step 2: Convert to fraction form
   677,056/1,447,424 = 1,447,424/x
3. Step 3: Cross multiply
   677,056x = 1,447,424 × 1,447,424
4. Step 4: Simplify right side
   677,056x = 2,095,036,235,776
5. Step 5: Solve for x
   x = 2,095,036,235,776/677,056
6. Step 6: Final answer
   x = 3,094,332.28