Finding the Third Proportional to 789,715 and 1,705,522

Step by Step Solution

1. Step 1: Write the proportion equation
   789,715 : 1,705,522 = 1,705,522 : x
2. Step 2: Convert to fraction form
   789,715/1,705,522 = 1,705,522/x
3. Step 3: Cross multiply
   789,715x = 1,705,522 × 1,705,522
4. Step 4: Simplify right side
   789,715x = 2,908,805,292,484
5. Step 5: Solve for x
   x = 2,908,805,292,484/789,715
6. Step 6: Final answer
   x = 3,683,360.82