Finding the Third Proportional to 945,389 and 1,359,030

Step by Step Solution

1. Step 1: Write the proportion equation
   945,389 : 1,359,030 = 1,359,030 : x
2. Step 2: Convert to fraction form
   945,389/1,359,030 = 1,359,030/x
3. Step 3: Cross multiply
   945,389x = 1,359,030 × 1,359,030
4. Step 4: Simplify right side
   945,389x = 1,846,962,540,900
5. Step 5: Solve for x
   x = 1,846,962,540,900/945,389
6. Step 6: Final answer
   x = 1,953,653.51