Finding the Third Proportional to 16,779,152 and 25,910,516

Step by Step Solution

1. Step 1: Write the proportion equation
   16,779,152 : 25,910,516 = 25,910,516 : x
2. Step 2: Convert to fraction form
   16,779,152/25,910,516 = 25,910,516/x
3. Step 3: Cross multiply
   16,779,152x = 25,910,516 × 25,910,516
4. Step 4: Simplify right side
   16,779,152x = 671,354,839,386,256
5. Step 5: Solve for x
   x = 671,354,839,386,256/16,779,152
6. Step 6: Final answer
   x = 40,011,249.64