Finding the Third Proportional to 2,670,699 and 5,659,239

Step by Step Solution

1. Step 1: Write the proportion equation
   2,670,699 : 5,659,239 = 5,659,239 : x
2. Step 2: Convert to fraction form
   2,670,699/5,659,239 = 5,659,239/x
3. Step 3: Cross multiply
   2,670,699x = 5,659,239 × 5,659,239
4. Step 4: Simplify right side
   2,670,699x = 32,026,986,059,121
5. Step 5: Solve for x
   x = 32,026,986,059,121/2,670,699
6. Step 6: Final answer
   x = 11,991,986.39