Finding the Third Proportional to 1,566,224 and 2,489,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,224 : 2,489,368 = 2,489,368 : x
2. Step 2: Convert to fraction form
   1,566,224/2,489,368 = 2,489,368/x
3. Step 3: Cross multiply
   1,566,224x = 2,489,368 × 2,489,368
4. Step 4: Simplify right side
   1,566,224x = 6,196,953,039,424
5. Step 5: Solve for x
   x = 6,196,953,039,424/1,566,224
6. Step 6: Final answer
   x = 3,956,619.90