Finding the Third Proportional to 1,484,236 and 3,178,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,484,236 : 3,178,352 = 3,178,352 : x
2. Step 2: Convert to fraction form
   1,484,236/3,178,352 = 3,178,352/x
3. Step 3: Cross multiply
   1,484,236x = 3,178,352 × 3,178,352
4. Step 4: Simplify right side
   1,484,236x = 10,101,921,435,904
5. Step 5: Solve for x
   x = 10,101,921,435,904/1,484,236
6. Step 6: Final answer
   x = 6,806,142.31