Finding the Third Proportional to 3,173,074 and 4,834,009

Step by Step Solution

1. Step 1: Write the proportion equation
   3,173,074 : 4,834,009 = 4,834,009 : x
2. Step 2: Convert to fraction form
   3,173,074/4,834,009 = 4,834,009/x
3. Step 3: Cross multiply
   3,173,074x = 4,834,009 × 4,834,009
4. Step 4: Simplify right side
   3,173,074x = 23,367,643,012,081
5. Step 5: Solve for x
   x = 23,367,643,012,081/3,173,074
6. Step 6: Final answer
   x = 7,364,354.88