Finding the Third Proportional to 1,687,523 and 3,695,589

Step by Step Solution

1. Step 1: Write the proportion equation
   1,687,523 : 3,695,589 = 3,695,589 : x
2. Step 2: Convert to fraction form
   1,687,523/3,695,589 = 3,695,589/x
3. Step 3: Cross multiply
   1,687,523x = 3,695,589 × 3,695,589
4. Step 4: Simplify right side
   1,687,523x = 13,657,378,056,921
5. Step 5: Solve for x
   x = 13,657,378,056,921/1,687,523
6. Step 6: Final answer
   x = 8,093,150.76