Finding the Third Proportional to 2,621,007 and 5,606,334

Step by Step Solution

1. Step 1: Write the proportion equation
   2,621,007 : 5,606,334 = 5,606,334 : x
2. Step 2: Convert to fraction form
   2,621,007/5,606,334 = 5,606,334/x
3. Step 3: Cross multiply
   2,621,007x = 5,606,334 × 5,606,334
4. Step 4: Simplify right side
   2,621,007x = 31,430,980,919,556
5. Step 5: Solve for x
   x = 31,430,980,919,556/2,621,007
6. Step 6: Final answer
   x = 11,991,948.48