Finding the Third Proportional to 1,549,534 and 3,356,432

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549,534 : 3,356,432 = 3,356,432 : x
2. Step 2: Convert to fraction form
   1,549,534/3,356,432 = 3,356,432/x
3. Step 3: Cross multiply
   1,549,534x = 3,356,432 × 3,356,432
4. Step 4: Simplify right side
   1,549,534x = 11,265,635,770,624
5. Step 5: Solve for x
   x = 11,265,635,770,624/1,549,534
6. Step 6: Final answer
   x = 7,270,337.90