Finding the Third Proportional to 633,528 and 1,277,424

Step by Step Solution

1. Step 1: Write the proportion equation
   633,528 : 1,277,424 = 1,277,424 : x
2. Step 2: Convert to fraction form
   633,528/1,277,424 = 1,277,424/x
3. Step 3: Cross multiply
   633,528x = 1,277,424 × 1,277,424
4. Step 4: Simplify right side
   633,528x = 1,631,812,075,776
5. Step 5: Solve for x
   x = 1,631,812,075,776/633,528
6. Step 6: Final answer
   x = 2,575,753.68