Finding the Third Proportional to 2,765,502 and 4,186,890

Step by Step Solution

1. Step 1: Write the proportion equation
   2,765,502 : 4,186,890 = 4,186,890 : x
2. Step 2: Convert to fraction form
   2,765,502/4,186,890 = 4,186,890/x
3. Step 3: Cross multiply
   2,765,502x = 4,186,890 × 4,186,890
4. Step 4: Simplify right side
   2,765,502x = 17,530,047,872,100
5. Step 5: Solve for x
   x = 17,530,047,872,100/2,765,502
6. Step 6: Final answer
   x = 6,338,830.30