Finding the Third Proportional to 2,910,592 and 6,122,796

Step by Step Solution

1. Step 1: Write the proportion equation
   2,910,592 : 6,122,796 = 6,122,796 : x
2. Step 2: Convert to fraction form
   2,910,592/6,122,796 = 6,122,796/x
3. Step 3: Cross multiply
   2,910,592x = 6,122,796 × 6,122,796
4. Step 4: Simplify right side
   2,910,592x = 37,488,630,857,616
5. Step 5: Solve for x
   x = 37,488,630,857,616/2,910,592
6. Step 6: Final answer
   x = 12,880,070.74