Finding the Third Proportional to 2,672,208 and 5,607,000

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672,208 : 5,607,000 = 5,607,000 : x
2. Step 2: Convert to fraction form
   2,672,208/5,607,000 = 5,607,000/x
3. Step 3: Cross multiply
   2,672,208x = 5,607,000 × 5,607,000
4. Step 4: Simplify right side
   2,672,208x = 31,438,449,000,000
5. Step 5: Solve for x
   x = 31,438,449,000,000/2,672,208
6. Step 6: Final answer
   x = 11,764,970.77