Finding the Third Proportional to 2,097,242 and 4,586,972

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097,242 : 4,586,972 = 4,586,972 : x
2. Step 2: Convert to fraction form
   2,097,242/4,586,972 = 4,586,972/x
3. Step 3: Cross multiply
   2,097,242x = 4,586,972 × 4,586,972
4. Step 4: Simplify right side
   2,097,242x = 21,040,312,128,784
5. Step 5: Solve for x
   x = 21,040,312,128,784/2,097,242
6. Step 6: Final answer
   x = 10,032,372.10