Finding the Third Proportional to 3,434,094 and 7,458,642

Step by Step Solution

1. Step 1: Write the proportion equation
   3,434,094 : 7,458,642 = 7,458,642 : x
2. Step 2: Convert to fraction form
   3,434,094/7,458,642 = 7,458,642/x
3. Step 3: Cross multiply
   3,434,094x = 7,458,642 × 7,458,642
4. Step 4: Simplify right side
   3,434,094x = 55,631,340,484,164
5. Step 5: Solve for x
   x = 55,631,340,484,164/3,434,094
6. Step 6: Final answer
   x = 16,199,713.95