Finding the Third Proportional to 470,780 and 1,029,584

Step by Step Solution

1. Step 1: Write the proportion equation
   470,780 : 1,029,584 = 1,029,584 : x
2. Step 2: Convert to fraction form
   470,780/1,029,584 = 1,029,584/x
3. Step 3: Cross multiply
   470,780x = 1,029,584 × 1,029,584
4. Step 4: Simplify right side
   470,780x = 1,060,043,213,056
5. Step 5: Solve for x
   x = 1,060,043,213,056/470,780
6. Step 6: Final answer
   x = 2,251,674.27