Finding the Third Proportional to 3,195,888 and 4,495,242

Step by Step Solution

1. Step 1: Write the proportion equation
   3,195,888 : 4,495,242 = 4,495,242 : x
2. Step 2: Convert to fraction form
   3,195,888/4,495,242 = 4,495,242/x
3. Step 3: Cross multiply
   3,195,888x = 4,495,242 × 4,495,242
4. Step 4: Simplify right side
   3,195,888x = 20,207,200,638,564
5. Step 5: Solve for x
   x = 20,207,200,638,564/3,195,888
6. Step 6: Final answer
   x = 6,322,875.09