Finding the Third Proportional to 3,325,978.50 and 7,184,181

Step by Step Solution

1. Step 1: Write the proportion equation
   3,325,978.50 : 7,184,181 = 7,184,181 : x
2. Step 2: Convert to fraction form
   3,325,978.50/7,184,181 = 7,184,181/x
3. Step 3: Cross multiply
   3,325,978.50x = 7,184,181 × 7,184,181
4. Step 4: Simplify right side
   3,325,978.50x = 51,612,456,640,761
5. Step 5: Solve for x
   x = 51,612,456,640,761/3,325,978.50
6. Step 6: Final answer
   x = 15,517,976.63