Finding the Third Proportional to 1,523,405 and 2,366,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,405 : 2,366,456 = 2,366,456 : x
2. Step 2: Convert to fraction form
   1,523,405/2,366,456 = 2,366,456/x
3. Step 3: Cross multiply
   1,523,405x = 2,366,456 × 2,366,456
4. Step 4: Simplify right side
   1,523,405x = 5,600,113,999,936
5. Step 5: Solve for x
   x = 5,600,113,999,936/1,523,405
6. Step 6: Final answer
   x = 3,676,050.69