Finding the Third Proportional to 2,698,503 and 5,845,410

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698,503 : 5,845,410 = 5,845,410 : x
2. Step 2: Convert to fraction form
   2,698,503/5,845,410 = 5,845,410/x
3. Step 3: Cross multiply
   2,698,503x = 5,845,410 × 5,845,410
4. Step 4: Simplify right side
   2,698,503x = 34,168,818,068,100
5. Step 5: Solve for x
   x = 34,168,818,068,100/2,698,503
6. Step 6: Final answer
   x = 12,662,138.26