Finding the Third Proportional to 1,776,436 and 2,564,055

Step by Step Solution

1. Step 1: Write the proportion equation
   1,776,436 : 2,564,055 = 2,564,055 : x
2. Step 2: Convert to fraction form
   1,776,436/2,564,055 = 2,564,055/x
3. Step 3: Cross multiply
   1,776,436x = 2,564,055 × 2,564,055
4. Step 4: Simplify right side
   1,776,436x = 6,574,378,043,025
5. Step 5: Solve for x
   x = 6,574,378,043,025/1,776,436
6. Step 6: Final answer
   x = 3,700,880.89