Finding the Third Proportional to 2,693,421 and 5,814,157

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693,421 : 5,814,157 = 5,814,157 : x
2. Step 2: Convert to fraction form
   2,693,421/5,814,157 = 5,814,157/x
3. Step 3: Cross multiply
   2,693,421x = 5,814,157 × 5,814,157
4. Step 4: Simplify right side
   2,693,421x = 33,804,421,620,649
5. Step 5: Solve for x
   x = 33,804,421,620,649/2,693,421
6. Step 6: Final answer
   x = 12,550,738.12