Finding the Third Proportional to 1,479,748 and 3,227,290

Step by Step Solution

1. Step 1: Write the proportion equation
   1,479,748 : 3,227,290 = 3,227,290 : x
2. Step 2: Convert to fraction form
   1,479,748/3,227,290 = 3,227,290/x
3. Step 3: Cross multiply
   1,479,748x = 3,227,290 × 3,227,290
4. Step 4: Simplify right side
   1,479,748x = 10,415,400,744,100
5. Step 5: Solve for x
   x = 10,415,400,744,100/1,479,748
6. Step 6: Final answer
   x = 7,038,631.40