Finding the Third Proportional to 1,513,641 and 2,276,838

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,641 : 2,276,838 = 2,276,838 : x
2. Step 2: Convert to fraction form
   1,513,641/2,276,838 = 2,276,838/x
3. Step 3: Cross multiply
   1,513,641x = 2,276,838 × 2,276,838
4. Step 4: Simplify right side
   1,513,641x = 5,183,991,278,244
5. Step 5: Solve for x
   x = 5,183,991,278,244/1,513,641
6. Step 6: Final answer
   x = 3,424,848.61