Finding the Third Proportional to 2,103,921 and 4,601,502

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,921 : 4,601,502 = 4,601,502 : x
2. Step 2: Convert to fraction form
   2,103,921/4,601,502 = 4,601,502/x
3. Step 3: Cross multiply
   2,103,921x = 4,601,502 × 4,601,502
4. Step 4: Simplify right side
   2,103,921x = 21,173,820,656,004
5. Step 5: Solve for x
   x = 21,173,820,656,004/2,103,921
6. Step 6: Final answer
   x = 10,063,980.85