Finding the Third Proportional to 677,320 and 1,447,952

Step by Step Solution

1. Step 1: Write the proportion equation
   677,320 : 1,447,952 = 1,447,952 : x
2. Step 2: Convert to fraction form
   677,320/1,447,952 = 1,447,952/x
3. Step 3: Cross multiply
   677,320x = 1,447,952 × 1,447,952
4. Step 4: Simplify right side
   677,320x = 2,096,564,994,304
5. Step 5: Solve for x
   x = 2,096,564,994,304/677,320
6. Step 6: Final answer
   x = 3,095,383.27