Finding the Third Proportional to 4,674,236 and 7,042,113

Step by Step Solution

1. Step 1: Write the proportion equation
   4,674,236 : 7,042,113 = 7,042,113 : x
2. Step 2: Convert to fraction form
   4,674,236/7,042,113 = 7,042,113/x
3. Step 3: Cross multiply
   4,674,236x = 7,042,113 × 7,042,113
4. Step 4: Simplify right side
   4,674,236x = 49,591,355,504,769
5. Step 5: Solve for x
   x = 49,591,355,504,769/4,674,236
6. Step 6: Final answer
   x = 10,609,510.41