Finding the Third Proportional to 1,002,076 and 2,102,621

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,076 : 2,102,621 = 2,102,621 : x
2. Step 2: Convert to fraction form
   1,002,076/2,102,621 = 2,102,621/x
3. Step 3: Cross multiply
   1,002,076x = 2,102,621 × 2,102,621
4. Step 4: Simplify right side
   1,002,076x = 4,421,015,069,641
5. Step 5: Solve for x
   x = 4,421,015,069,641/1,002,076
6. Step 6: Final answer
   x = 4,411,856.06