Finding the Third Proportional to 4,276,836 and 5,653,206

Step by Step Solution

1. Step 1: Write the proportion equation
   4,276,836 : 5,653,206 = 5,653,206 : x
2. Step 2: Convert to fraction form
   4,276,836/5,653,206 = 5,653,206/x
3. Step 3: Cross multiply
   4,276,836x = 5,653,206 × 5,653,206
4. Step 4: Simplify right side
   4,276,836x = 31,958,738,078,436
5. Step 5: Solve for x
   x = 31,958,738,078,436/4,276,836
6. Step 6: Final answer
   x = 7,472,518.96