Finding the Third Proportional to 3,731,103 and 7,910,589

Step by Step Solution

1. Step 1: Write the proportion equation
   3,731,103 : 7,910,589 = 7,910,589 : x
2. Step 2: Convert to fraction form
   3,731,103/7,910,589 = 7,910,589/x
3. Step 3: Cross multiply
   3,731,103x = 7,910,589 × 7,910,589
4. Step 4: Simplify right side
   3,731,103x = 62,577,418,326,921
5. Step 5: Solve for x
   x = 62,577,418,326,921/3,731,103
6. Step 6: Final answer
   x = 16,771,828.15