Finding the Third Proportional to 1,276,137 and 2,803,850

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,137 : 2,803,850 = 2,803,850 : x
2. Step 2: Convert to fraction form
   1,276,137/2,803,850 = 2,803,850/x
3. Step 3: Cross multiply
   1,276,137x = 2,803,850 × 2,803,850
4. Step 4: Simplify right side
   1,276,137x = 7,861,574,822,500
5. Step 5: Solve for x
   x = 7,861,574,822,500/1,276,137
6. Step 6: Final answer
   x = 6,160,447.37