Finding the Third Proportional to 1,268,232 and 2,641,224

Step by Step Solution

1. Step 1: Write the proportion equation
   1,268,232 : 2,641,224 = 2,641,224 : x
2. Step 2: Convert to fraction form
   1,268,232/2,641,224 = 2,641,224/x
3. Step 3: Cross multiply
   1,268,232x = 2,641,224 × 2,641,224
4. Step 4: Simplify right side
   1,268,232x = 6,976,064,218,176
5. Step 5: Solve for x
   x = 6,976,064,218,176/1,268,232
6. Step 6: Final answer
   x = 5,500,621.51