Finding the Third Proportional to 1,787,636 and 2,500,550

Step by Step Solution

1. Step 1: Write the proportion equation
   1,787,636 : 2,500,550 = 2,500,550 : x
2. Step 2: Convert to fraction form
   1,787,636/2,500,550 = 2,500,550/x
3. Step 3: Cross multiply
   1,787,636x = 2,500,550 × 2,500,550
4. Step 4: Simplify right side
   1,787,636x = 6,252,750,302,500
5. Step 5: Solve for x
   x = 6,252,750,302,500/1,787,636
6. Step 6: Final answer
   x = 3,497,776.00