Finding the Third Proportional to 3,409,076 and 7,358,956

Step by Step Solution

1. Step 1: Write the proportion equation
   3,409,076 : 7,358,956 = 7,358,956 : x
2. Step 2: Convert to fraction form
   3,409,076/7,358,956 = 7,358,956/x
3. Step 3: Cross multiply
   3,409,076x = 7,358,956 × 7,358,956
4. Step 4: Simplify right side
   3,409,076x = 54,154,233,409,936
5. Step 5: Solve for x
   x = 54,154,233,409,936/3,409,076
6. Step 6: Final answer
   x = 15,885,311.27