Finding the Third Proportional to 516,044 and 797,075.50

Step by Step Solution

1. Step 1: Write the proportion equation
   516,044 : 797,075.50 = 797,075.50 : x
2. Step 2: Convert to fraction form
   516,044/797,075.50 = 797,075.50/x
3. Step 3: Cross multiply
   516,044x = 797,075.50 × 797,075.50
4. Step 4: Simplify right side
   516,044x = 635,329,352,700.25
5. Step 5: Solve for x
   x = 635,329,352,700.25/516,044
6. Step 6: Final answer
   x = 1,231,153.45