Finding the Third Proportional to 680,848 and 1,077,592

Step by Step Solution

1. Step 1: Write the proportion equation
   680,848 : 1,077,592 = 1,077,592 : x
2. Step 2: Convert to fraction form
   680,848/1,077,592 = 1,077,592/x
3. Step 3: Cross multiply
   680,848x = 1,077,592 × 1,077,592
4. Step 4: Simplify right side
   680,848x = 1,161,204,518,464
5. Step 5: Solve for x
   x = 1,161,204,518,464/680,848
6. Step 6: Final answer
   x = 1,705,526.81