Finding the Third Proportional to 1,513,805 and 2,277,026

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,805 : 2,277,026 = 2,277,026 : x
2. Step 2: Convert to fraction form
   1,513,805/2,277,026 = 2,277,026/x
3. Step 3: Cross multiply
   1,513,805x = 2,277,026 × 2,277,026
4. Step 4: Simplify right side
   1,513,805x = 5,184,847,404,676
5. Step 5: Solve for x
   x = 5,184,847,404,676/1,513,805
6. Step 6: Final answer
   x = 3,425,043.12