Finding the Third Proportional to 1,803,210 and 3,807,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,803,210 : 3,807,624 = 3,807,624 : x
2. Step 2: Convert to fraction form
   1,803,210/3,807,624 = 3,807,624/x
3. Step 3: Cross multiply
   1,803,210x = 3,807,624 × 3,807,624
4. Step 4: Simplify right side
   1,803,210x = 14,498,000,525,376
5. Step 5: Solve for x
   x = 14,498,000,525,376/1,803,210
6. Step 6: Final answer
   x = 8,040,106.55