Finding the Third Proportional to 4,110,627 and 8,664,414

Step by Step Solution

1. Step 1: Write the proportion equation
   4,110,627 : 8,664,414 = 8,664,414 : x
2. Step 2: Convert to fraction form
   4,110,627/8,664,414 = 8,664,414/x
3. Step 3: Cross multiply
   4,110,627x = 8,664,414 × 8,664,414
4. Step 4: Simplify right side
   4,110,627x = 75,072,069,963,396
5. Step 5: Solve for x
   x = 75,072,069,963,396/4,110,627
6. Step 6: Final answer
   x = 18,262,924.36