Finding the Third Proportional to 748,030 and 1,603,224

Step by Step Solution

1. Step 1: Write the proportion equation
   748,030 : 1,603,224 = 1,603,224 : x
2. Step 2: Convert to fraction form
   748,030/1,603,224 = 1,603,224/x
3. Step 3: Cross multiply
   748,030x = 1,603,224 × 1,603,224
4. Step 4: Simplify right side
   748,030x = 2,570,327,194,176
5. Step 5: Solve for x
   x = 2,570,327,194,176/748,030
6. Step 6: Final answer
   x = 3,436,128.49