Finding the Third Proportional to 583,624 and 1,254,436

Step by Step Solution

1. Step 1: Write the proportion equation
   583,624 : 1,254,436 = 1,254,436 : x
2. Step 2: Convert to fraction form
   583,624/1,254,436 = 1,254,436/x
3. Step 3: Cross multiply
   583,624x = 1,254,436 × 1,254,436
4. Step 4: Simplify right side
   583,624x = 1,573,609,678,096
5. Step 5: Solve for x
   x = 1,573,609,678,096/583,624
6. Step 6: Final answer
   x = 2,696,273.08