Finding the Third Proportional to 4,433,234 and 9,550,358

Step by Step Solution

1. Step 1: Write the proportion equation
   4,433,234 : 9,550,358 = 9,550,358 : x
2. Step 2: Convert to fraction form
   4,433,234/9,550,358 = 9,550,358/x
3. Step 3: Cross multiply
   4,433,234x = 9,550,358 × 9,550,358
4. Step 4: Simplify right side
   4,433,234x = 91,209,337,928,164
5. Step 5: Solve for x
   x = 91,209,337,928,164/4,433,234
6. Step 6: Final answer
   x = 20,573,995.85