Finding the Third Proportional to 1,511,968 and 2,436,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,511,968 : 2,436,160 = 2,436,160 : x
2. Step 2: Convert to fraction form
   1,511,968/2,436,160 = 2,436,160/x
3. Step 3: Cross multiply
   1,511,968x = 2,436,160 × 2,436,160
4. Step 4: Simplify right side
   1,511,968x = 5,934,875,545,600
5. Step 5: Solve for x
   x = 5,934,875,545,600/1,511,968
6. Step 6: Final answer
   x = 3,925,265.31