Finding the Third Proportional to 3,875,122 and 8,342,576

Step by Step Solution

1. Step 1: Write the proportion equation
   3,875,122 : 8,342,576 = 8,342,576 : x
2. Step 2: Convert to fraction form
   3,875,122/8,342,576 = 8,342,576/x
3. Step 3: Cross multiply
   3,875,122x = 8,342,576 × 8,342,576
4. Step 4: Simplify right side
   3,875,122x = 69,598,574,315,776
5. Step 5: Solve for x
   x = 69,598,574,315,776/3,875,122
6. Step 6: Final answer
   x = 17,960,356.94