Finding the Third Proportional to 789,264 and 1,704,654

Step by Step Solution

1. Step 1: Write the proportion equation
   789,264 : 1,704,654 = 1,704,654 : x
2. Step 2: Convert to fraction form
   789,264/1,704,654 = 1,704,654/x
3. Step 3: Cross multiply
   789,264x = 1,704,654 × 1,704,654
4. Step 4: Simplify right side
   789,264x = 2,905,845,259,716
5. Step 5: Solve for x
   x = 2,905,845,259,716/789,264
6. Step 6: Final answer
   x = 3,681,715.19