Finding the Third Proportional to 3,423,283 and 7,228,532

Step by Step Solution

1. Step 1: Write the proportion equation
   3,423,283 : 7,228,532 = 7,228,532 : x
2. Step 2: Convert to fraction form
   3,423,283/7,228,532 = 7,228,532/x
3. Step 3: Cross multiply
   3,423,283x = 7,228,532 × 7,228,532
4. Step 4: Simplify right side
   3,423,283x = 52,251,674,875,024
5. Step 5: Solve for x
   x = 52,251,674,875,024/3,423,283
6. Step 6: Final answer
   x = 15,263,615.33