Finding the Third Proportional to 2,101,625 and 4,453,141

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,625 : 4,453,141 = 4,453,141 : x
2. Step 2: Convert to fraction form
   2,101,625/4,453,141 = 4,453,141/x
3. Step 3: Cross multiply
   2,101,625x = 4,453,141 × 4,453,141
4. Step 4: Simplify right side
   2,101,625x = 19,830,464,765,881
5. Step 5: Solve for x
   x = 19,830,464,765,881/2,101,625
6. Step 6: Final answer
   x = 9,435,776.97