Finding the Third Proportional to 3,586,249 and 7,739,228

Step by Step Solution

1. Step 1: Write the proportion equation
   3,586,249 : 7,739,228 = 7,739,228 : x
2. Step 2: Convert to fraction form
   3,586,249/7,739,228 = 7,739,228/x
3. Step 3: Cross multiply
   3,586,249x = 7,739,228 × 7,739,228
4. Step 4: Simplify right side
   3,586,249x = 59,895,650,035,984
5. Step 5: Solve for x
   x = 59,895,650,035,984/3,586,249
6. Step 6: Final answer
   x = 16,701,475.56