Finding the Third Proportional to 1,928,228 and 3,681,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,928,228 : 3,681,496 = 3,681,496 : x
2. Step 2: Convert to fraction form
   1,928,228/3,681,496 = 3,681,496/x
3. Step 3: Cross multiply
   1,928,228x = 3,681,496 × 3,681,496
4. Step 4: Simplify right side
   1,928,228x = 13,553,412,798,016
5. Step 5: Solve for x
   x = 13,553,412,798,016/1,928,228
6. Step 6: Final answer
   x = 7,028,947.20