Finding the Third Proportional to 1,482,872 and 3,237,580

Step by Step Solution

1. Step 1: Write the proportion equation
   1,482,872 : 3,237,580 = 3,237,580 : x
2. Step 2: Convert to fraction form
   1,482,872/3,237,580 = 3,237,580/x
3. Step 3: Cross multiply
   1,482,872x = 3,237,580 × 3,237,580
4. Step 4: Simplify right side
   1,482,872x = 10,481,924,256,400
5. Step 5: Solve for x
   x = 10,481,924,256,400/1,482,872
6. Step 6: Final answer
   x = 7,068,664.22