Finding the Third Proportional to 1,990,506 and 3,002,253

Step by Step Solution

1. Step 1: Write the proportion equation
   1,990,506 : 3,002,253 = 3,002,253 : x
2. Step 2: Convert to fraction form
   1,990,506/3,002,253 = 3,002,253/x
3. Step 3: Cross multiply
   1,990,506x = 3,002,253 × 3,002,253
4. Step 4: Simplify right side
   1,990,506x = 9,013,523,076,009
5. Step 5: Solve for x
   x = 9,013,523,076,009/1,990,506
6. Step 6: Final answer
   x = 4,528,257.17