Finding the Third Proportional to 997,030 and 2,193,428

Step by Step Solution

1. Step 1: Write the proportion equation
   997,030 : 2,193,428 = 2,193,428 : x
2. Step 2: Convert to fraction form
   997,030/2,193,428 = 2,193,428/x
3. Step 3: Cross multiply
   997,030x = 2,193,428 × 2,193,428
4. Step 4: Simplify right side
   997,030x = 4,811,126,391,184
5. Step 5: Solve for x
   x = 4,811,126,391,184/997,030
6. Step 6: Final answer
   x = 4,825,458.00