Finding the Third Proportional to 415,499.63 and 893,062.88

Step by Step Solution

1. Step 1: Write the proportion equation
   415,499.63 : 893,062.88 = 893,062.88 : x
2. Step 2: Convert to fraction form
   415,499.63/893,062.88 = 893,062.88/x
3. Step 3: Cross multiply
   415,499.63x = 893,062.88 × 893,062.88
4. Step 4: Simplify right side
   415,499.63x = 797,561,298,703.27
5. Step 5: Solve for x
   x = 797,561,298,703.27/415,499.63
6. Step 6: Final answer
   x = 1,919,523.51