Finding the Third Proportional to 1,953,144 and 2,986,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,953,144 : 2,986,008 = 2,986,008 : x
2. Step 2: Convert to fraction form
   1,953,144/2,986,008 = 2,986,008/x
3. Step 3: Cross multiply
   1,953,144x = 2,986,008 × 2,986,008
4. Step 4: Simplify right side
   1,953,144x = 8,916,243,776,064
5. Step 5: Solve for x
   x = 8,916,243,776,064/1,953,144
6. Step 6: Final answer
   x = 4,565,072.40