Finding the Third Proportional to 3,191,152 and 4,775,442

Step by Step Solution

1. Step 1: Write the proportion equation
   3,191,152 : 4,775,442 = 4,775,442 : x
2. Step 2: Convert to fraction form
   3,191,152/4,775,442 = 4,775,442/x
3. Step 3: Cross multiply
   3,191,152x = 4,775,442 × 4,775,442
4. Step 4: Simplify right side
   3,191,152x = 22,804,846,295,364
5. Step 5: Solve for x
   x = 22,804,846,295,364/3,191,152
6. Step 6: Final answer
   x = 7,146,273.91