Finding the Third Proportional to 789,149 and 1,739,164

Step by Step Solution

1. Step 1: Write the proportion equation
   789,149 : 1,739,164 = 1,739,164 : x
2. Step 2: Convert to fraction form
   789,149/1,739,164 = 1,739,164/x
3. Step 3: Cross multiply
   789,149x = 1,739,164 × 1,739,164
4. Step 4: Simplify right side
   789,149x = 3,024,691,418,896
5. Step 5: Solve for x
   x = 3,024,691,418,896/789,149
6. Step 6: Final answer
   x = 3,832,852.12