Finding the Third Proportional to 3,611,336 and 5,284,068

Step by Step Solution

1. Step 1: Write the proportion equation
   3,611,336 : 5,284,068 = 5,284,068 : x
2. Step 2: Convert to fraction form
   3,611,336/5,284,068 = 5,284,068/x
3. Step 3: Cross multiply
   3,611,336x = 5,284,068 × 5,284,068
4. Step 4: Simplify right side
   3,611,336x = 27,921,374,628,624
5. Step 5: Solve for x
   x = 27,921,374,628,624/3,611,336
6. Step 6: Final answer
   x = 7,731,591.47