Finding the Third Proportional to 4,276,844 and 5,653,216

Step by Step Solution

1. Step 1: Write the proportion equation
   4,276,844 : 5,653,216 = 5,653,216 : x
2. Step 2: Convert to fraction form
   4,276,844/5,653,216 = 5,653,216/x
3. Step 3: Cross multiply
   4,276,844x = 5,653,216 × 5,653,216
4. Step 4: Simplify right side
   4,276,844x = 31,958,851,142,656
5. Step 5: Solve for x
   x = 31,958,851,142,656/4,276,844
6. Step 6: Final answer
   x = 7,472,531.41