Finding the Third Proportional to 1,492,970 and 3,181,495

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,970 : 3,181,495 = 3,181,495 : x
2. Step 2: Convert to fraction form
   1,492,970/3,181,495 = 3,181,495/x
3. Step 3: Cross multiply
   1,492,970x = 3,181,495 × 3,181,495
4. Step 4: Simplify right side
   1,492,970x = 10,121,910,435,025
5. Step 5: Solve for x
   x = 10,121,910,435,025/1,492,970
6. Step 6: Final answer
   x = 6,779,714.55