Finding the Third Proportional to 1,447,444 and 2,129,059

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447,444 : 2,129,059 = 2,129,059 : x
2. Step 2: Convert to fraction form
   1,447,444/2,129,059 = 2,129,059/x
3. Step 3: Cross multiply
   1,447,444x = 2,129,059 × 2,129,059
4. Step 4: Simplify right side
   1,447,444x = 4,532,892,225,481
5. Step 5: Solve for x
   x = 4,532,892,225,481/1,447,444
6. Step 6: Final answer
   x = 3,131,652.92