Finding the Third Proportional to 4,299,362 and 9,384,628

Step by Step Solution

1. Step 1: Write the proportion equation
   4,299,362 : 9,384,628 = 9,384,628 : x
2. Step 2: Convert to fraction form
   4,299,362/9,384,628 = 9,384,628/x
3. Step 3: Cross multiply
   4,299,362x = 9,384,628 × 9,384,628
4. Step 4: Simplify right side
   4,299,362x = 88,071,242,698,384
5. Step 5: Solve for x
   x = 88,071,242,698,384/4,299,362
6. Step 6: Final answer
   x = 20,484,723.71