Finding the Third Proportional to 1,302,953 and 1,993,179

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,953 : 1,993,179 = 1,993,179 : x
2. Step 2: Convert to fraction form
   1,302,953/1,993,179 = 1,993,179/x
3. Step 3: Cross multiply
   1,302,953x = 1,993,179 × 1,993,179
4. Step 4: Simplify right side
   1,302,953x = 3,972,762,526,041
5. Step 5: Solve for x
   x = 3,972,762,526,041/1,302,953
6. Step 6: Final answer
   x = 3,049,045.15