Finding the Third Proportional to 4,674,234 and 7,042,110

Step by Step Solution

1. Step 1: Write the proportion equation
   4,674,234 : 7,042,110 = 7,042,110 : x
2. Step 2: Convert to fraction form
   4,674,234/7,042,110 = 7,042,110/x
3. Step 3: Cross multiply
   4,674,234x = 7,042,110 × 7,042,110
4. Step 4: Simplify right side
   4,674,234x = 49,591,313,252,100
5. Step 5: Solve for x
   x = 49,591,313,252,100/4,674,234
6. Step 6: Final answer
   x = 10,609,505.91