Finding the Third Proportional to 1,191,678 and 1,530,082

Step by Step Solution

1. Step 1: Write the proportion equation
   1,191,678 : 1,530,082 = 1,530,082 : x
2. Step 2: Convert to fraction form
   1,191,678/1,530,082 = 1,530,082/x
3. Step 3: Cross multiply
   1,191,678x = 1,530,082 × 1,530,082
4. Step 4: Simplify right side
   1,191,678x = 2,341,150,926,724
5. Step 5: Solve for x
   x = 2,341,150,926,724/1,191,678
6. Step 6: Final answer
   x = 1,964,583.49