Finding the Third Proportional to 1,437,153 and 2,254,467

Step by Step Solution

1. Step 1: Write the proportion equation
   1,437,153 : 2,254,467 = 2,254,467 : x
2. Step 2: Convert to fraction form
   1,437,153/2,254,467 = 2,254,467/x
3. Step 3: Cross multiply
   1,437,153x = 2,254,467 × 2,254,467
4. Step 4: Simplify right side
   1,437,153x = 5,082,621,454,089
5. Step 5: Solve for x
   x = 5,082,621,454,089/1,437,153
6. Step 6: Final answer
   x = 3,536,590.37