Finding the Third Proportional to 1,522,912 and 3,248,486

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,912 : 3,248,486 = 3,248,486 : x
2. Step 2: Convert to fraction form
   1,522,912/3,248,486 = 3,248,486/x
3. Step 3: Cross multiply
   1,522,912x = 3,248,486 × 3,248,486
4. Step 4: Simplify right side
   1,522,912x = 10,552,661,292,196
5. Step 5: Solve for x
   x = 10,552,661,292,196/1,522,912
6. Step 6: Final answer
   x = 6,929,265.31