Finding the Third Proportional to 4,125,036 and 8,881,980

Step by Step Solution

1. Step 1: Write the proportion equation
   4,125,036 : 8,881,980 = 8,881,980 : x
2. Step 2: Convert to fraction form
   4,125,036/8,881,980 = 8,881,980/x
3. Step 3: Cross multiply
   4,125,036x = 8,881,980 × 8,881,980
4. Step 4: Simplify right side
   4,125,036x = 78,889,568,720,400
5. Step 5: Solve for x
   x = 78,889,568,720,400/4,125,036
6. Step 6: Final answer
   x = 19,124,577.03