Finding the Third Proportional to 658,224 and 1,435,384

Step by Step Solution

1. Step 1: Write the proportion equation
   658,224 : 1,435,384 = 1,435,384 : x
2. Step 2: Convert to fraction form
   658,224/1,435,384 = 1,435,384/x
3. Step 3: Cross multiply
   658,224x = 1,435,384 × 1,435,384
4. Step 4: Simplify right side
   658,224x = 2,060,327,227,456
5. Step 5: Solve for x
   x = 2,060,327,227,456/658,224
6. Step 6: Final answer
   x = 3,130,130.82