Finding the Third Proportional to 792,645.75 and 1,870,796.25

Step by Step Solution

1. Step 1: Write the proportion equation
   792,645.75 : 1,870,796.25 = 1,870,796.25 : x
2. Step 2: Convert to fraction form
   792,645.75/1,870,796.25 = 1,870,796.25/x
3. Step 3: Cross multiply
   792,645.75x = 1,870,796.25 × 1,870,796.25
4. Step 4: Simplify right side
   792,645.75x = 3,499,878,609,014.06
5. Step 5: Solve for x
   x = 3,499,878,609,014.06/792,645.75
6. Step 6: Final answer
   x = 4,415,438.56