Finding the Third Proportional to 2,077,476 and 3,129,890

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,476 : 3,129,890 = 3,129,890 : x
2. Step 2: Convert to fraction form
   2,077,476/3,129,890 = 3,129,890/x
3. Step 3: Cross multiply
   2,077,476x = 3,129,890 × 3,129,890
4. Step 4: Simplify right side
   2,077,476x = 9,796,211,412,100
5. Step 5: Solve for x
   x = 9,796,211,412,100/2,077,476
6. Step 6: Final answer
   x = 4,715,439.03