Finding the Third Proportional to 1,095,444 and 2,390,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,095,444 : 2,390,172 = 2,390,172 : x
2. Step 2: Convert to fraction form
   1,095,444/2,390,172 = 2,390,172/x
3. Step 3: Cross multiply
   1,095,444x = 2,390,172 × 2,390,172
4. Step 4: Simplify right side
   1,095,444x = 5,712,922,189,584
5. Step 5: Solve for x
   x = 5,712,922,189,584/1,095,444
6. Step 6: Final answer
   x = 5,215,165.90