Finding the Third Proportional to 4,674,231 and 7,042,106

Step by Step Solution

1. Step 1: Write the proportion equation
   4,674,231 : 7,042,106 = 7,042,106 : x
2. Step 2: Convert to fraction form
   4,674,231/7,042,106 = 7,042,106/x
3. Step 3: Cross multiply
   4,674,231x = 7,042,106 × 7,042,106
4. Step 4: Simplify right side
   4,674,231x = 49,591,256,915,236
5. Step 5: Solve for x
   x = 49,591,256,915,236/4,674,231
6. Step 6: Final answer
   x = 10,609,500.67