Finding the Third Proportional to 1,501,490 and 3,239,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,490 : 3,239,176 = 3,239,176 : x
2. Step 2: Convert to fraction form
   1,501,490/3,239,176 = 3,239,176/x
3. Step 3: Cross multiply
   1,501,490x = 3,239,176 × 3,239,176
4. Step 4: Simplify right side
   1,501,490x = 10,492,261,158,976
5. Step 5: Solve for x
   x = 10,492,261,158,976/1,501,490
6. Step 6: Final answer
   x = 6,987,899.46