Finding the Third Proportional to 1,579,176 and 3,473,280

Step by Step Solution

1. Step 1: Write the proportion equation
   1,579,176 : 3,473,280 = 3,473,280 : x
2. Step 2: Convert to fraction form
   1,579,176/3,473,280 = 3,473,280/x
3. Step 3: Cross multiply
   1,579,176x = 3,473,280 × 3,473,280
4. Step 4: Simplify right side
   1,579,176x = 12,063,673,958,400
5. Step 5: Solve for x
   x = 12,063,673,958,400/1,579,176
6. Step 6: Final answer
   x = 7,639,220.68