Finding the Third Proportional to 366,930 and 788,114

Step by Step Solution

1. Step 1: Write the proportion equation
   366,930 : 788,114 = 788,114 : x
2. Step 2: Convert to fraction form
   366,930/788,114 = 788,114/x
3. Step 3: Cross multiply
   366,930x = 788,114 × 788,114
4. Step 4: Simplify right side
   366,930x = 621,123,676,996
5. Step 5: Solve for x
   x = 621,123,676,996/366,930
6. Step 6: Final answer
   x = 1,692,757.96