Finding the Third Proportional to 2,577,628 and 3,787,516

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577,628 : 3,787,516 = 3,787,516 : x
2. Step 2: Convert to fraction form
   2,577,628/3,787,516 = 3,787,516/x
3. Step 3: Cross multiply
   2,577,628x = 3,787,516 × 3,787,516
4. Step 4: Simplify right side
   2,577,628x = 14,345,277,450,256
5. Step 5: Solve for x
   x = 14,345,277,450,256/2,577,628
6. Step 6: Final answer
   x = 5,565,301.68