Finding the Third Proportional to 778,223 and 1,704,068

Step by Step Solution

1. Step 1: Write the proportion equation
   778,223 : 1,704,068 = 1,704,068 : x
2. Step 2: Convert to fraction form
   778,223/1,704,068 = 1,704,068/x
3. Step 3: Cross multiply
   778,223x = 1,704,068 × 1,704,068
4. Step 4: Simplify right side
   778,223x = 2,903,847,748,624
5. Step 5: Solve for x
   x = 2,903,847,748,624/778,223
6. Step 6: Final answer
   x = 3,731,382.58