Finding the Third Proportional to 4,399,083 and 9,200,377

Step by Step Solution

1. Step 1: Write the proportion equation
   4,399,083 : 9,200,377 = 9,200,377 : x
2. Step 2: Convert to fraction form
   4,399,083/9,200,377 = 9,200,377/x
3. Step 3: Cross multiply
   4,399,083x = 9,200,377 × 9,200,377
4. Step 4: Simplify right side
   4,399,083x = 84,646,936,942,129
5. Step 5: Solve for x
   x = 84,646,936,942,129/4,399,083
6. Step 6: Final answer
   x = 19,241,950.41