Finding the Third Proportional to 700,608 and 1,457,130

Step by Step Solution

1. Step 1: Write the proportion equation
   700,608 : 1,457,130 = 1,457,130 : x
2. Step 2: Convert to fraction form
   700,608/1,457,130 = 1,457,130/x
3. Step 3: Cross multiply
   700,608x = 1,457,130 × 1,457,130
4. Step 4: Simplify right side
   700,608x = 2,123,227,836,900
5. Step 5: Solve for x
   x = 2,123,227,836,900/700,608
6. Step 6: Final answer
   x = 3,030,550.37