Finding the Third Proportional to 16,802,454 and 25,949,970

Step by Step Solution

1. Step 1: Write the proportion equation
   16,802,454 : 25,949,970 = 25,949,970 : x
2. Step 2: Convert to fraction form
   16,802,454/25,949,970 = 25,949,970/x
3. Step 3: Cross multiply
   16,802,454x = 25,949,970 × 25,949,970
4. Step 4: Simplify right side
   16,802,454x = 673,400,943,000,900
5. Step 5: Solve for x
   x = 673,400,943,000,900/16,802,454
6. Step 6: Final answer
   x = 40,077,535.28