Finding the Third Proportional to 603,812.50 and 1,279,614

Step by Step Solution

1. Step 1: Write the proportion equation
   603,812.50 : 1,279,614 = 1,279,614 : x
2. Step 2: Convert to fraction form
   603,812.50/1,279,614 = 1,279,614/x
3. Step 3: Cross multiply
   603,812.50x = 1,279,614 × 1,279,614
4. Step 4: Simplify right side
   603,812.50x = 1,637,411,988,996
5. Step 5: Solve for x
   x = 1,637,411,988,996/603,812.50
6. Step 6: Final answer
   x = 2,711,788.82