Finding the Third Proportional to 1,993,820 and 2,924,116

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993,820 : 2,924,116 = 2,924,116 : x
2. Step 2: Convert to fraction form
   1,993,820/2,924,116 = 2,924,116/x
3. Step 3: Cross multiply
   1,993,820x = 2,924,116 × 2,924,116
4. Step 4: Simplify right side
   1,993,820x = 8,550,454,381,456
5. Step 5: Solve for x
   x = 8,550,454,381,456/1,993,820
6. Step 6: Final answer
   x = 4,288,478.59