Finding the Third Proportional to 1,513,636 and 2,276,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,636 : 2,276,832 = 2,276,832 : x
2. Step 2: Convert to fraction form
   1,513,636/2,276,832 = 2,276,832/x
3. Step 3: Cross multiply
   1,513,636x = 2,276,832 × 2,276,832
4. Step 4: Simplify right side
   1,513,636x = 5,183,963,956,224
5. Step 5: Solve for x
   x = 5,183,963,956,224/1,513,636
6. Step 6: Final answer
   x = 3,424,841.87