Finding the Third Proportional to 16,433,480 and 25,645,073

Step by Step Solution

1. Step 1: Write the proportion equation
   16,433,480 : 25,645,073 = 25,645,073 : x
2. Step 2: Convert to fraction form
   16,433,480/25,645,073 = 25,645,073/x
3. Step 3: Cross multiply
   16,433,480x = 25,645,073 × 25,645,073
4. Step 4: Simplify right side
   16,433,480x = 657,669,769,175,329
5. Step 5: Solve for x
   x = 657,669,769,175,329/16,433,480
6. Step 6: Final answer
   x = 40,020,115.59