Finding the Third Proportional to 501,018.75 and 1,051,272

Step by Step Solution

1. Step 1: Write the proportion equation
   501,018.75 : 1,051,272 = 1,051,272 : x
2. Step 2: Convert to fraction form
   501,018.75/1,051,272 = 1,051,272/x
3. Step 3: Cross multiply
   501,018.75x = 1,051,272 × 1,051,272
4. Step 4: Simplify right side
   501,018.75x = 1,105,172,817,984
5. Step 5: Solve for x
   x = 1,105,172,817,984/501,018.75
6. Step 6: Final answer
   x = 2,205,851.21