Finding the Third Proportional to 1,604,602 and 3,524,148

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,602 : 3,524,148 = 3,524,148 : x
2. Step 2: Convert to fraction form
   1,604,602/3,524,148 = 3,524,148/x
3. Step 3: Cross multiply
   1,604,602x = 3,524,148 × 3,524,148
4. Step 4: Simplify right side
   1,604,602x = 12,419,619,125,904
5. Step 5: Solve for x
   x = 12,419,619,125,904/1,604,602
6. Step 6: Final answer
   x = 7,739,999.78