Finding the Third Proportional to 411,625.50 and 901,956

Step by Step Solution

1. Step 1: Write the proportion equation
   411,625.50 : 901,956 = 901,956 : x
2. Step 2: Convert to fraction form
   411,625.50/901,956 = 901,956/x
3. Step 3: Cross multiply
   411,625.50x = 901,956 × 901,956
4. Step 4: Simplify right side
   411,625.50x = 813,524,625,936
5. Step 5: Solve for x
   x = 813,524,625,936/411,625.50
6. Step 6: Final answer
   x = 1,976,370.82