Finding the Third Proportional to 1,442,108 and 2,262,156

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,108 : 2,262,156 = 2,262,156 : x
2. Step 2: Convert to fraction form
   1,442,108/2,262,156 = 2,262,156/x
3. Step 3: Cross multiply
   1,442,108x = 2,262,156 × 2,262,156
4. Step 4: Simplify right side
   1,442,108x = 5,117,349,768,336
5. Step 5: Solve for x
   x = 5,117,349,768,336/1,442,108
6. Step 6: Final answer
   x = 3,548,520.48