Finding the Third Proportional to 2,669,673.94 and 5,528,606.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,673.94 : 5,528,606.91 = 5,528,606.91 : x
2. Step 2: Convert to fraction form
   2,669,673.94/5,528,606.91 = 5,528,606.91/x
3. Step 3: Cross multiply
   2,669,673.94x = 5,528,606.91 × 5,528,606.91
4. Step 4: Simplify right side
   2,669,673.94x = 30,565,494,323,835.20
5. Step 5: Solve for x
   x = 30,565,494,323,835.20/2,669,673.94
6. Step 6: Final answer
   x = 11,449,148.86