Finding the Third Proportional to 1,915,976 and 2,664,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,915,976 : 2,664,012 = 2,664,012 : x
2. Step 2: Convert to fraction form
   1,915,976/2,664,012 = 2,664,012/x
3. Step 3: Cross multiply
   1,915,976x = 2,664,012 × 2,664,012
4. Step 4: Simplify right side
   1,915,976x = 7,096,959,936,144
5. Step 5: Solve for x
   x = 7,096,959,936,144/1,915,976
6. Step 6: Final answer
   x = 3,704,096.47