Finding the Third Proportional to 789,273 and 1,704,672

Step by Step Solution

1. Step 1: Write the proportion equation
   789,273 : 1,704,672 = 1,704,672 : x
2. Step 2: Convert to fraction form
   789,273/1,704,672 = 1,704,672/x
3. Step 3: Cross multiply
   789,273x = 1,704,672 × 1,704,672
4. Step 4: Simplify right side
   789,273x = 2,905,906,627,584
5. Step 5: Solve for x
   x = 2,905,906,627,584/789,273
6. Step 6: Final answer
   x = 3,681,750.96