Finding the Third Proportional to 3,635,176 and 7,646,412

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635,176 : 7,646,412 = 7,646,412 : x
2. Step 2: Convert to fraction form
   3,635,176/7,646,412 = 7,646,412/x
3. Step 3: Cross multiply
   3,635,176x = 7,646,412 × 7,646,412
4. Step 4: Simplify right side
   3,635,176x = 58,467,616,473,744
5. Step 5: Solve for x
   x = 58,467,616,473,744/3,635,176
6. Step 6: Final answer
   x = 16,083,847.51