Finding the Third Proportional to 3,314,393 and 5,118,116

Step by Step Solution

1. Step 1: Write the proportion equation
   3,314,393 : 5,118,116 = 5,118,116 : x
2. Step 2: Convert to fraction form
   3,314,393/5,118,116 = 5,118,116/x
3. Step 3: Cross multiply
   3,314,393x = 5,118,116 × 5,118,116
4. Step 4: Simplify right side
   3,314,393x = 26,195,111,389,456
5. Step 5: Solve for x
   x = 26,195,111,389,456/3,314,393
6. Step 6: Final answer
   x = 7,903,441.56