Finding the Third Proportional to 1,886,730 and 2,903,505

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886,730 : 2,903,505 = 2,903,505 : x
2. Step 2: Convert to fraction form
   1,886,730/2,903,505 = 2,903,505/x
3. Step 3: Cross multiply
   1,886,730x = 2,903,505 × 2,903,505
4. Step 4: Simplify right side
   1,886,730x = 8,430,341,285,025
5. Step 5: Solve for x
   x = 8,430,341,285,025/1,886,730
6. Step 6: Final answer
   x = 4,468,228.78