Finding the Third Proportional to 2,832,123 and 4,355,688

Step by Step Solution

1. Step 1: Write the proportion equation
   2,832,123 : 4,355,688 = 4,355,688 : x
2. Step 2: Convert to fraction form
   2,832,123/4,355,688 = 4,355,688/x
3. Step 3: Cross multiply
   2,832,123x = 4,355,688 × 4,355,688
4. Step 4: Simplify right side
   2,832,123x = 18,972,017,953,344
5. Step 5: Solve for x
   x = 18,972,017,953,344/2,832,123
6. Step 6: Final answer
   x = 6,698,867.94