Finding the Third Proportional to 789,793 and 1,705,672

Step by Step Solution

1. Step 1: Write the proportion equation
   789,793 : 1,705,672 = 1,705,672 : x
2. Step 2: Convert to fraction form
   789,793/1,705,672 = 1,705,672/x
3. Step 3: Cross multiply
   789,793x = 1,705,672 × 1,705,672
4. Step 4: Simplify right side
   789,793x = 2,909,316,971,584
5. Step 5: Solve for x
   x = 2,909,316,971,584/789,793
6. Step 6: Final answer
   x = 3,683,644.92