Finding the Third Proportional to 1,604,512 and 3,523,914

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,512 : 3,523,914 = 3,523,914 : x
2. Step 2: Convert to fraction form
   1,604,512/3,523,914 = 3,523,914/x
3. Step 3: Cross multiply
   1,604,512x = 3,523,914 × 3,523,914
4. Step 4: Simplify right side
   1,604,512x = 12,417,969,879,396
5. Step 5: Solve for x
   x = 12,417,969,879,396/1,604,512
6. Step 6: Final answer
   x = 7,739,406.05