Finding the Third Proportional to 1,499,241 and 3,172,362

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,241 : 3,172,362 = 3,172,362 : x
2. Step 2: Convert to fraction form
   1,499,241/3,172,362 = 3,172,362/x
3. Step 3: Cross multiply
   1,499,241x = 3,172,362 × 3,172,362
4. Step 4: Simplify right side
   1,499,241x = 10,063,880,659,044
5. Step 5: Solve for x
   x = 10,063,880,659,044/1,499,241
6. Step 6: Final answer
   x = 6,712,650.37