Finding the Third Proportional to 744,981.05 and 1,609,039.69

Step by Step Solution

1. Step 1: Write the proportion equation
   744,981.05 : 1,609,039.69 = 1,609,039.69 : x
2. Step 2: Convert to fraction form
   744,981.05/1,609,039.69 = 1,609,039.69/x
3. Step 3: Cross multiply
   744,981.05x = 1,609,039.69 × 1,609,039.69
4. Step 4: Simplify right side
   744,981.05x = 2,589,008,715,950.10
5. Step 5: Solve for x
   x = 2,589,008,715,950.10/744,981.05
6. Step 6: Final answer
   x = 3,475,267.90