Finding the Third Proportional to 1,193,522 and 1,889,913

Step by Step Solution

1. Step 1: Write the proportion equation
   1,193,522 : 1,889,913 = 1,889,913 : x
2. Step 2: Convert to fraction form
   1,193,522/1,889,913 = 1,889,913/x
3. Step 3: Cross multiply
   1,193,522x = 1,889,913 × 1,889,913
4. Step 4: Simplify right side
   1,193,522x = 3,571,771,147,569
5. Step 5: Solve for x
   x = 3,571,771,147,569/1,193,522
6. Step 6: Final answer
   x = 2,992,631.18