Finding the Third Proportional to 1,513,834 and 2,277,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,834 : 2,277,072 = 2,277,072 : x
2. Step 2: Convert to fraction form
   1,513,834/2,277,072 = 2,277,072/x
3. Step 3: Cross multiply
   1,513,834x = 2,277,072 × 2,277,072
4. Step 4: Simplify right side
   1,513,834x = 5,185,056,893,184
5. Step 5: Solve for x
   x = 5,185,056,893,184/1,513,834
6. Step 6: Final answer
   x = 3,425,115.89