Finding the Third Proportional to 1,476,156 and 3,178,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476,156 : 3,178,704 = 3,178,704 : x
2. Step 2: Convert to fraction form
   1,476,156/3,178,704 = 3,178,704/x
3. Step 3: Cross multiply
   1,476,156x = 3,178,704 × 3,178,704
4. Step 4: Simplify right side
   1,476,156x = 10,104,159,119,616
5. Step 5: Solve for x
   x = 10,104,159,119,616/1,476,156
6. Step 6: Final answer
   x = 6,844,912.81