Finding the Third Proportional to 875,296.88 and 1,899,978.75

Step by Step Solution

1. Step 1: Write the proportion equation
   875,296.88 : 1,899,978.75 = 1,899,978.75 : x
2. Step 2: Convert to fraction form
   875,296.88/1,899,978.75 = 1,899,978.75/x
3. Step 3: Cross multiply
   875,296.88x = 1,899,978.75 × 1,899,978.75
4. Step 4: Simplify right side
   875,296.88x = 3,609,919,250,451.56
5. Step 5: Solve for x
   x = 3,609,919,250,451.56/875,296.88
6. Step 6: Final answer
   x = 4,124,222.71