Finding the Third Proportional to 2,814,427.50 and 5,488,860

Step by Step Solution

1. Step 1: Write the proportion equation
   2,814,427.50 : 5,488,860 = 5,488,860 : x
2. Step 2: Convert to fraction form
   2,814,427.50/5,488,860 = 5,488,860/x
3. Step 3: Cross multiply
   2,814,427.50x = 5,488,860 × 5,488,860
4. Step 4: Simplify right side
   2,814,427.50x = 30,127,584,099,600
5. Step 5: Solve for x
   x = 30,127,584,099,600/2,814,427.50
6. Step 6: Final answer
   x = 10,704,693.62