Finding the Third Proportional to 3,361,830 and 5,030,865

Step by Step Solution

1. Step 1: Write the proportion equation
   3,361,830 : 5,030,865 = 5,030,865 : x
2. Step 2: Convert to fraction form
   3,361,830/5,030,865 = 5,030,865/x
3. Step 3: Cross multiply
   3,361,830x = 5,030,865 × 5,030,865
4. Step 4: Simplify right side
   3,361,830x = 25,309,602,648,225
5. Step 5: Solve for x
   x = 25,309,602,648,225/3,361,830
6. Step 6: Final answer
   x = 7,528,519.48