Finding the Third Proportional to 2,820,532 and 4,237,532

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,532 : 4,237,532 = 4,237,532 : x
2. Step 2: Convert to fraction form
   2,820,532/4,237,532 = 4,237,532/x
3. Step 3: Cross multiply
   2,820,532x = 4,237,532 × 4,237,532
4. Step 4: Simplify right side
   2,820,532x = 17,956,677,451,024
5. Step 5: Solve for x
   x = 17,956,677,451,024/2,820,532
6. Step 6: Final answer
   x = 6,366,415.08