Finding the Third Proportional to 2,262,890 and 4,924,296

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,890 : 4,924,296 = 4,924,296 : x
2. Step 2: Convert to fraction form
   2,262,890/4,924,296 = 4,924,296/x
3. Step 3: Cross multiply
   2,262,890x = 4,924,296 × 4,924,296
4. Step 4: Simplify right side
   2,262,890x = 24,248,691,095,616
5. Step 5: Solve for x
   x = 24,248,691,095,616/2,262,890
6. Step 6: Final answer
   x = 10,715,806.38