Finding the Third Proportional to 1,024,548 and 2,206,920

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,548 : 2,206,920 = 2,206,920 : x
2. Step 2: Convert to fraction form
   1,024,548/2,206,920 = 2,206,920/x
3. Step 3: Cross multiply
   1,024,548x = 2,206,920 × 2,206,920
4. Step 4: Simplify right side
   1,024,548x = 4,870,495,886,400
5. Step 5: Solve for x
   x = 4,870,495,886,400/1,024,548
6. Step 6: Final answer
   x = 4,753,799.61