Finding the Third Proportional to 2,200,534 and 3,366,188

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,534 : 3,366,188 = 3,366,188 : x
2. Step 2: Convert to fraction form
   2,200,534/3,366,188 = 3,366,188/x
3. Step 3: Cross multiply
   2,200,534x = 3,366,188 × 3,366,188
4. Step 4: Simplify right side
   2,200,534x = 11,331,221,651,344
5. Step 5: Solve for x
   x = 11,331,221,651,344/2,200,534
6. Step 6: Final answer
   x = 5,149,305.42