Finding the Third Proportional to 3,804,218 and 5,181,339

Step by Step Solution

1. Step 1: Write the proportion equation
   3,804,218 : 5,181,339 = 5,181,339 : x
2. Step 2: Convert to fraction form
   3,804,218/5,181,339 = 5,181,339/x
3. Step 3: Cross multiply
   3,804,218x = 5,181,339 × 5,181,339
4. Step 4: Simplify right side
   3,804,218x = 26,846,273,832,921
5. Step 5: Solve for x
   x = 26,846,273,832,921/3,804,218
6. Step 6: Final answer
   x = 7,056,975.66