Finding the Third Proportional to 16,926,280 and 25,786,028

Step by Step Solution

1. Step 1: Write the proportion equation
   16,926,280 : 25,786,028 = 25,786,028 : x
2. Step 2: Convert to fraction form
   16,926,280/25,786,028 = 25,786,028/x
3. Step 3: Cross multiply
   16,926,280x = 25,786,028 × 25,786,028
4. Step 4: Simplify right side
   16,926,280x = 664,919,240,016,784
5. Step 5: Solve for x
   x = 664,919,240,016,784/16,926,280
6. Step 6: Final answer
   x = 39,283,247.12