Finding the Third Proportional to 1,549,536 and 3,356,436

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549,536 : 3,356,436 = 3,356,436 : x
2. Step 2: Convert to fraction form
   1,549,536/3,356,436 = 3,356,436/x
3. Step 3: Cross multiply
   1,549,536x = 3,356,436 × 3,356,436
4. Step 4: Simplify right side
   1,549,536x = 11,265,662,622,096
5. Step 5: Solve for x
   x = 11,265,662,622,096/1,549,536
6. Step 6: Final answer
   x = 7,270,345.85