Finding the Third Proportional to 2,173,493.63 and 3,193,781.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,173,493.63 : 3,193,781.25 = 3,193,781.25 : x
2. Step 2: Convert to fraction form
   2,173,493.63/3,193,781.25 = 3,193,781.25/x
3. Step 3: Cross multiply
   2,173,493.63x = 3,193,781.25 × 3,193,781.25
4. Step 4: Simplify right side
   2,173,493.63x = 10,200,238,672,851.56
5. Step 5: Solve for x
   x = 10,200,238,672,851.56/2,173,493.63
6. Step 6: Final answer
   x = 4,693,015.22