Finding the Third Proportional to 1,214,202 and 2,664,600

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,202 : 2,664,600 = 2,664,600 : x
2. Step 2: Convert to fraction form
   1,214,202/2,664,600 = 2,664,600/x
3. Step 3: Cross multiply
   1,214,202x = 2,664,600 × 2,664,600
4. Step 4: Simplify right side
   1,214,202x = 7,100,093,160,000
5. Step 5: Solve for x
   x = 7,100,093,160,000/1,214,202
6. Step 6: Final answer
   x = 5,847,538.68