Finding the Third Proportional to 3,173,850 and 7,491,023

Step by Step Solution

1. Step 1: Write the proportion equation
   3,173,850 : 7,491,023 = 7,491,023 : x
2. Step 2: Convert to fraction form
   3,173,850/7,491,023 = 7,491,023/x
3. Step 3: Cross multiply
   3,173,850x = 7,491,023 × 7,491,023
4. Step 4: Simplify right side
   3,173,850x = 56,115,425,586,529
5. Step 5: Solve for x
   x = 56,115,425,586,529/3,173,850
6. Step 6: Final answer
   x = 17,680,553.77