Finding the Third Proportional to 3,426,914 and 7,619,764

Step by Step Solution

1. Step 1: Write the proportion equation
   3,426,914 : 7,619,764 = 7,619,764 : x
2. Step 2: Convert to fraction form
   3,426,914/7,619,764 = 7,619,764/x
3. Step 3: Cross multiply
   3,426,914x = 7,619,764 × 7,619,764
4. Step 4: Simplify right side
   3,426,914x = 58,060,803,415,696
5. Step 5: Solve for x
   x = 58,060,803,415,696/3,426,914
6. Step 6: Final answer
   x = 16,942,591.33