Finding the Third Proportional to 16,303,876 and 33,315,656

Step by Step Solution

1. Step 1: Write the proportion equation
   16,303,876 : 33,315,656 = 33,315,656 : x
2. Step 2: Convert to fraction form
   16,303,876/33,315,656 = 33,315,656/x
3. Step 3: Cross multiply
   16,303,876x = 33,315,656 × 33,315,656
4. Step 4: Simplify right side
   16,303,876x = 1,109,932,934,710,336
5. Step 5: Solve for x
   x = 1,109,932,934,710,336/16,303,876
6. Step 6: Final answer
   x = 68,077,856.74