Finding the Third Proportional to 779,045 and 1,196,708.50

Step by Step Solution

1. Step 1: Write the proportion equation
   779,045 : 1,196,708.50 = 1,196,708.50 : x
2. Step 2: Convert to fraction form
   779,045/1,196,708.50 = 1,196,708.50/x
3. Step 3: Cross multiply
   779,045x = 1,196,708.50 × 1,196,708.50
4. Step 4: Simplify right side
   779,045x = 1,432,111,233,972.25
5. Step 5: Solve for x
   x = 1,432,111,233,972.25/779,045
6. Step 6: Final answer
   x = 1,838,290.77