Finding the Third Proportional to 10,414,495 and 21,336,374

Step by Step Solution

1. Step 1: Write the proportion equation
   10,414,495 : 21,336,374 = 21,336,374 : x
2. Step 2: Convert to fraction form
   10,414,495/21,336,374 = 21,336,374/x
3. Step 3: Cross multiply
   10,414,495x = 21,336,374 × 21,336,374
4. Step 4: Simplify right side
   10,414,495x = 455,240,855,467,876
5. Step 5: Solve for x
   x = 455,240,855,467,876/10,414,495
6. Step 6: Final answer
   x = 43,712,235.25