Finding the Third Proportional to 1,467,490 and 2,194,486

Step by Step Solution

1. Step 1: Write the proportion equation
   1,467,490 : 2,194,486 = 2,194,486 : x
2. Step 2: Convert to fraction form
   1,467,490/2,194,486 = 2,194,486/x
3. Step 3: Cross multiply
   1,467,490x = 2,194,486 × 2,194,486
4. Step 4: Simplify right side
   1,467,490x = 4,815,768,804,196
5. Step 5: Solve for x
   x = 4,815,768,804,196/1,467,490
6. Step 6: Final answer
   x = 3,281,636.54