Finding the Third Proportional to 1,050,426 and 1,575,243

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,426 : 1,575,243 = 1,575,243 : x
2. Step 2: Convert to fraction form
   1,050,426/1,575,243 = 1,575,243/x
3. Step 3: Cross multiply
   1,050,426x = 1,575,243 × 1,575,243
4. Step 4: Simplify right side
   1,050,426x = 2,481,390,509,049
5. Step 5: Solve for x
   x = 2,481,390,509,049/1,050,426
6. Step 6: Final answer
   x = 2,362,270.65