Finding the Third Proportional to 3,337,486 and 7,269,835

Step by Step Solution

1. Step 1: Write the proportion equation
   3,337,486 : 7,269,835 = 7,269,835 : x
2. Step 2: Convert to fraction form
   3,337,486/7,269,835 = 7,269,835/x
3. Step 3: Cross multiply
   3,337,486x = 7,269,835 × 7,269,835
4. Step 4: Simplify right side
   3,337,486x = 52,850,500,927,225
5. Step 5: Solve for x
   x = 52,850,500,927,225/3,337,486
6. Step 6: Final answer
   x = 15,835,422.51