Finding the Third Proportional to 788,097 and 1,248,123

Step by Step Solution

1. Step 1: Write the proportion equation
   788,097 : 1,248,123 = 1,248,123 : x
2. Step 2: Convert to fraction form
   788,097/1,248,123 = 1,248,123/x
3. Step 3: Cross multiply
   788,097x = 1,248,123 × 1,248,123
4. Step 4: Simplify right side
   788,097x = 1,557,811,023,129
5. Step 5: Solve for x
   x = 1,557,811,023,129/788,097
6. Step 6: Final answer
   x = 1,976,674.22