Finding the Third Proportional to 1,051,474 and 1,575,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,474 : 1,575,456 = 1,575,456 : x
2. Step 2: Convert to fraction form
   1,051,474/1,575,456 = 1,575,456/x
3. Step 3: Cross multiply
   1,051,474x = 1,575,456 × 1,575,456
4. Step 4: Simplify right side
   1,051,474x = 2,482,061,607,936
5. Step 5: Solve for x
   x = 2,482,061,607,936/1,051,474
6. Step 6: Final answer
   x = 2,360,554.43