Finding the Third Proportional to 2,074,190 and 4,502,476

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,190 : 4,502,476 = 4,502,476 : x
2. Step 2: Convert to fraction form
   2,074,190/4,502,476 = 4,502,476/x
3. Step 3: Cross multiply
   2,074,190x = 4,502,476 × 4,502,476
4. Step 4: Simplify right side
   2,074,190x = 20,272,290,130,576
5. Step 5: Solve for x
   x = 20,272,290,130,576/2,074,190
6. Step 6: Final answer
   x = 9,773,593.61