Finding the Third Proportional to 3,674,946 and 5,367,267

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674,946 : 5,367,267 = 5,367,267 : x
2. Step 2: Convert to fraction form
   3,674,946/5,367,267 = 5,367,267/x
3. Step 3: Cross multiply
   3,674,946x = 5,367,267 × 5,367,267
4. Step 4: Simplify right side
   3,674,946x = 28,807,555,049,289
5. Step 5: Solve for x
   x = 28,807,555,049,289/3,674,946
6. Step 6: Final answer
   x = 7,838,905.67