Finding the Third Proportional to 945,414 and 2,074,518

Step by Step Solution

1. Step 1: Write the proportion equation
   945,414 : 2,074,518 = 2,074,518 : x
2. Step 2: Convert to fraction form
   945,414/2,074,518 = 2,074,518/x
3. Step 3: Cross multiply
   945,414x = 2,074,518 × 2,074,518
4. Step 4: Simplify right side
   945,414x = 4,303,624,932,324
5. Step 5: Solve for x
   x = 4,303,624,932,324/945,414
6. Step 6: Final answer
   x = 4,552,106.20