Finding the Third Proportional to 1,785,764 and 4,214,750

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,764 : 4,214,750 = 4,214,750 : x
2. Step 2: Convert to fraction form
   1,785,764/4,214,750 = 4,214,750/x
3. Step 3: Cross multiply
   1,785,764x = 4,214,750 × 4,214,750
4. Step 4: Simplify right side
   1,785,764x = 17,764,117,562,500
5. Step 5: Solve for x
   x = 17,764,117,562,500/1,785,764
6. Step 6: Final answer
   x = 9,947,628.89