Finding the Third Proportional to 3,152,698 and 4,891,692

Step by Step Solution

1. Step 1: Write the proportion equation
   3,152,698 : 4,891,692 = 4,891,692 : x
2. Step 2: Convert to fraction form
   3,152,698/4,891,692 = 4,891,692/x
3. Step 3: Cross multiply
   3,152,698x = 4,891,692 × 4,891,692
4. Step 4: Simplify right side
   3,152,698x = 23,928,650,622,864
5. Step 5: Solve for x
   x = 23,928,650,622,864/3,152,698
6. Step 6: Final answer
   x = 7,589,896.22