Finding the Third Proportional to 3,554,298 and 7,816,932

Step by Step Solution

1. Step 1: Write the proportion equation
   3,554,298 : 7,816,932 = 7,816,932 : x
2. Step 2: Convert to fraction form
   3,554,298/7,816,932 = 7,816,932/x
3. Step 3: Cross multiply
   3,554,298x = 7,816,932 × 7,816,932
4. Step 4: Simplify right side
   3,554,298x = 61,104,425,892,624
5. Step 5: Solve for x
   x = 61,104,425,892,624/3,554,298
6. Step 6: Final answer
   x = 17,191,700.27