Finding the Third Proportional to 1,476,148 and 3,178,692

Step by Step Solution

1. Step 1: Write the proportion equation
   1,476,148 : 3,178,692 = 3,178,692 : x
2. Step 2: Convert to fraction form
   1,476,148/3,178,692 = 3,178,692/x
3. Step 3: Cross multiply
   1,476,148x = 3,178,692 × 3,178,692
4. Step 4: Simplify right side
   1,476,148x = 10,104,082,830,864
5. Step 5: Solve for x
   x = 10,104,082,830,864/1,476,148
6. Step 6: Final answer
   x = 6,844,898.23