Finding the Third Proportional to 2,709,230 and 5,922,200

Step by Step Solution

1. Step 1: Write the proportion equation
   2,709,230 : 5,922,200 = 5,922,200 : x
2. Step 2: Convert to fraction form
   2,709,230/5,922,200 = 5,922,200/x
3. Step 3: Cross multiply
   2,709,230x = 5,922,200 × 5,922,200
4. Step 4: Simplify right side
   2,709,230x = 35,072,452,840,000
5. Step 5: Solve for x
   x = 35,072,452,840,000/2,709,230
6. Step 6: Final answer
   x = 12,945,542.77