Finding the Third Proportional to 3,388,894 and 7,460,136

Step by Step Solution

1. Step 1: Write the proportion equation
   3,388,894 : 7,460,136 = 7,460,136 : x
2. Step 2: Convert to fraction form
   3,388,894/7,460,136 = 7,460,136/x
3. Step 3: Cross multiply
   3,388,894x = 7,460,136 × 7,460,136
4. Step 4: Simplify right side
   3,388,894x = 55,653,629,138,496
5. Step 5: Solve for x
   x = 55,653,629,138,496/3,388,894
6. Step 6: Final answer
   x = 16,422,357.60