Finding the Third Proportional to 774,064.69 and 1,195,610.63

Step by Step Solution

1. Step 1: Write the proportion equation
   774,064.69 : 1,195,610.63 = 1,195,610.63 : x
2. Step 2: Convert to fraction form
   774,064.69/1,195,610.63 = 1,195,610.63/x
3. Step 3: Cross multiply
   774,064.69x = 1,195,610.63 × 1,195,610.63
4. Step 4: Simplify right side
   774,064.69x = 1,429,484,766,612.89
5. Step 5: Solve for x
   x = 1,429,484,766,612.89/774,064.69
6. Step 6: Final answer
   x = 1,846,725.20