Finding the Third Proportional to 1,863,762 and 4,076,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,863,762 : 4,076,472 = 4,076,472 : x
2. Step 2: Convert to fraction form
   1,863,762/4,076,472 = 4,076,472/x
3. Step 3: Cross multiply
   1,863,762x = 4,076,472 × 4,076,472
4. Step 4: Simplify right side
   1,863,762x = 16,617,623,966,784
5. Step 5: Solve for x
   x = 16,617,623,966,784/1,863,762
6. Step 6: Final answer
   x = 8,916,172.76