Finding the Third Proportional to 1,663,112 and 3,522,532

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,112 : 3,522,532 = 3,522,532 : x
2. Step 2: Convert to fraction form
   1,663,112/3,522,532 = 3,522,532/x
3. Step 3: Cross multiply
   1,663,112x = 3,522,532 × 3,522,532
4. Step 4: Simplify right side
   1,663,112x = 12,408,231,691,024
5. Step 5: Solve for x
   x = 12,408,231,691,024/1,663,112
6. Step 6: Final answer
   x = 7,460,851.52