Finding the Third Proportional to 3,286,274,358.38 and 7,749,947,322

Step by Step Solution

1. Step 1: Write the proportion equation
   3,286,274,358.38 : 7,749,947,322 = 7,749,947,322 : x
2. Step 2: Convert to fraction form
   3,286,274,358.38/7,749,947,322 = 7,749,947,322/x
3. Step 3: Cross multiply
   3,286,274,358.38x = 7,749,947,322 × 7,749,947,322
4. Step 4: Simplify right side
   3,286,274,358.38x = 60,061,683,493,774,974,976
5. Step 5: Solve for x
   x = 60,061,683,493,774,974,976/3,286,274,358.38
6. Step 6: Final answer
   x = 18,276,527,442.30