Finding the Third Proportional to 1,410,506 and 2,148,808

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,506 : 2,148,808 = 2,148,808 : x
2. Step 2: Convert to fraction form
   1,410,506/2,148,808 = 2,148,808/x
3. Step 3: Cross multiply
   1,410,506x = 2,148,808 × 2,148,808
4. Step 4: Simplify right side
   1,410,506x = 4,617,375,820,864
5. Step 5: Solve for x
   x = 4,617,375,820,864/1,410,506
6. Step 6: Final answer
   x = 3,273,559.86