Finding the Third Proportional to 1,191,013 and 2,596,170

Step by Step Solution

1. Step 1: Write the proportion equation
   1,191,013 : 2,596,170 = 2,596,170 : x
2. Step 2: Convert to fraction form
   1,191,013/2,596,170 = 2,596,170/x
3. Step 3: Cross multiply
   1,191,013x = 2,596,170 × 2,596,170
4. Step 4: Simplify right side
   1,191,013x = 6,740,098,668,900
5. Step 5: Solve for x
   x = 6,740,098,668,900/1,191,013
6. Step 6: Final answer
   x = 5,659,131.07