Finding the Third Proportional to 3,204,169 and 4,806,890

Step by Step Solution

1. Step 1: Write the proportion equation
   3,204,169 : 4,806,890 = 4,806,890 : x
2. Step 2: Convert to fraction form
   3,204,169/4,806,890 = 4,806,890/x
3. Step 3: Cross multiply
   3,204,169x = 4,806,890 × 4,806,890
4. Step 4: Simplify right side
   3,204,169x = 23,106,191,472,100
5. Step 5: Solve for x
   x = 23,106,191,472,100/3,204,169
6. Step 6: Final answer
   x = 7,211,289.88