Finding the Third Proportional to 1,196,992 and 1,905,572

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,992 : 1,905,572 = 1,905,572 : x
2. Step 2: Convert to fraction form
   1,196,992/1,905,572 = 1,905,572/x
3. Step 3: Cross multiply
   1,196,992x = 1,905,572 × 1,905,572
4. Step 4: Simplify right side
   1,196,992x = 3,631,204,647,184
5. Step 5: Solve for x
   x = 3,631,204,647,184/1,196,992
6. Step 6: Final answer
   x = 3,033,608.12