Finding the Third Proportional to 3,406,822 and 5,236,522

Step by Step Solution

1. Step 1: Write the proportion equation
   3,406,822 : 5,236,522 = 5,236,522 : x
2. Step 2: Convert to fraction form
   3,406,822/5,236,522 = 5,236,522/x
3. Step 3: Cross multiply
   3,406,822x = 5,236,522 × 5,236,522
4. Step 4: Simplify right side
   3,406,822x = 27,421,162,656,484
5. Step 5: Solve for x
   x = 27,421,162,656,484/3,406,822
6. Step 6: Final answer
   x = 8,048,897.96