Finding the Third Proportional to 4,991,676 and 7,300,314

Step by Step Solution

1. Step 1: Write the proportion equation
   4,991,676 : 7,300,314 = 7,300,314 : x
2. Step 2: Convert to fraction form
   4,991,676/7,300,314 = 7,300,314/x
3. Step 3: Cross multiply
   4,991,676x = 7,300,314 × 7,300,314
4. Step 4: Simplify right side
   4,991,676x = 53,294,584,498,596
5. Step 5: Solve for x
   x = 53,294,584,498,596/4,991,676
6. Step 6: Final answer
   x = 10,676,691.46