Finding the Third Proportional to 1,065,730 and 1,605,635

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,730 : 1,605,635 = 1,605,635 : x
2. Step 2: Convert to fraction form
   1,065,730/1,605,635 = 1,605,635/x
3. Step 3: Cross multiply
   1,065,730x = 1,605,635 × 1,605,635
4. Step 4: Simplify right side
   1,065,730x = 2,578,063,753,225
5. Step 5: Solve for x
   x = 2,578,063,753,225/1,065,730
6. Step 6: Final answer
   x = 2,419,059.00