Finding the Third Proportional to 656,019.56 and 1,364,411.81

Step by Step Solution

1. Step 1: Write the proportion equation
   656,019.56 : 1,364,411.81 = 1,364,411.81 : x
2. Step 2: Convert to fraction form
   656,019.56/1,364,411.81 = 1,364,411.81/x
3. Step 3: Cross multiply
   656,019.56x = 1,364,411.81 × 1,364,411.81
4. Step 4: Simplify right side
   656,019.56x = 1,861,619,594,089.54
5. Step 5: Solve for x
   x = 1,861,619,594,089.54/656,019.56
6. Step 6: Final answer
   x = 2,837,750.12