Finding the Third Proportional to 789,036.50 and 1,116,468.75

Step by Step Solution

1. Step 1: Write the proportion equation
   789,036.50 : 1,116,468.75 = 1,116,468.75 : x
2. Step 2: Convert to fraction form
   789,036.50/1,116,468.75 = 1,116,468.75/x
3. Step 3: Cross multiply
   789,036.50x = 1,116,468.75 × 1,116,468.75
4. Step 4: Simplify right side
   789,036.50x = 1,246,502,469,726.56
5. Step 5: Solve for x
   x = 1,246,502,469,726.56/789,036.50
6. Step 6: Final answer
   x = 1,579,777.96