Finding the Third Proportional to 3,738,426 and 5,346,015

Step by Step Solution

1. Step 1: Write the proportion equation
   3,738,426 : 5,346,015 = 5,346,015 : x
2. Step 2: Convert to fraction form
   3,738,426/5,346,015 = 5,346,015/x
3. Step 3: Cross multiply
   3,738,426x = 5,346,015 × 5,346,015
4. Step 4: Simplify right side
   3,738,426x = 28,579,876,380,225
5. Step 5: Solve for x
   x = 28,579,876,380,225/3,738,426
6. Step 6: Final answer
   x = 7,644,895.57