Finding the Third Proportional to 1,029,888 and 1,507,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,029,888 : 1,507,968 = 1,507,968 : x
2. Step 2: Convert to fraction form
   1,029,888/1,507,968 = 1,507,968/x
3. Step 3: Cross multiply
   1,029,888x = 1,507,968 × 1,507,968
4. Step 4: Simplify right side
   1,029,888x = 2,273,967,489,024
5. Step 5: Solve for x
   x = 2,273,967,489,024/1,029,888
6. Step 6: Final answer
   x = 2,207,975.52