Finding the Third Proportional to 11,048,872 and 16,726,118

Step by Step Solution

1. Step 1: Write the proportion equation
   11,048,872 : 16,726,118 = 16,726,118 : x
2. Step 2: Convert to fraction form
   11,048,872/16,726,118 = 16,726,118/x
3. Step 3: Cross multiply
   11,048,872x = 16,726,118 × 16,726,118
4. Step 4: Simplify right side
   11,048,872x = 279,763,023,349,924
5. Step 5: Solve for x
   x = 279,763,023,349,924/11,048,872
6. Step 6: Final answer
   x = 25,320,505.42