Finding the Third Proportional to 1,431,008 and 1,936,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,431,008 : 1,936,560 = 1,936,560 : x
2. Step 2: Convert to fraction form
   1,431,008/1,936,560 = 1,936,560/x
3. Step 3: Cross multiply
   1,431,008x = 1,936,560 × 1,936,560
4. Step 4: Simplify right side
   1,431,008x = 3,750,264,633,600
5. Step 5: Solve for x
   x = 3,750,264,633,600/1,431,008
6. Step 6: Final answer
   x = 2,620,715.35