Finding the Third Proportional to 993,378 and 2,076,696

Step by Step Solution

1. Step 1: Write the proportion equation
   993,378 : 2,076,696 = 2,076,696 : x
2. Step 2: Convert to fraction form
   993,378/2,076,696 = 2,076,696/x
3. Step 3: Cross multiply
   993,378x = 2,076,696 × 2,076,696
4. Step 4: Simplify right side
   993,378x = 4,312,666,276,416
5. Step 5: Solve for x
   x = 4,312,666,276,416/993,378
6. Step 6: Final answer
   x = 4,341,415.13