Finding the Third Proportional to 1,928,259 and 3,681,555

Step by Step Solution

1. Step 1: Write the proportion equation
   1,928,259 : 3,681,555 = 3,681,555 : x
2. Step 2: Convert to fraction form
   1,928,259/3,681,555 = 3,681,555/x
3. Step 3: Cross multiply
   1,928,259x = 3,681,555 × 3,681,555
4. Step 4: Simplify right side
   1,928,259x = 13,553,847,218,025
5. Step 5: Solve for x
   x = 13,553,847,218,025/1,928,259
6. Step 6: Final answer
   x = 7,029,059.49