Finding the Third Proportional to 1,501,474 and 3,239,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,474 : 3,239,144 = 3,239,144 : x
2. Step 2: Convert to fraction form
   1,501,474/3,239,144 = 3,239,144/x
3. Step 3: Cross multiply
   1,501,474x = 3,239,144 × 3,239,144
4. Step 4: Simplify right side
   1,501,474x = 10,492,053,852,736
5. Step 5: Solve for x
   x = 10,492,053,852,736/1,501,474
6. Step 6: Final answer
   x = 6,987,835.86