Finding the Third Proportional to 2,076,469 and 4,484,142

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,469 : 4,484,142 = 4,484,142 : x
2. Step 2: Convert to fraction form
   2,076,469/4,484,142 = 4,484,142/x
3. Step 3: Cross multiply
   2,076,469x = 4,484,142 × 4,484,142
4. Step 4: Simplify right side
   2,076,469x = 20,107,529,476,164
5. Step 5: Solve for x
   x = 20,107,529,476,164/2,076,469
6. Step 6: Final answer
   x = 9,683,520.19