Finding the Third Proportional to 739,726.50 and 1,113,843

Step by Step Solution

1. Step 1: Write the proportion equation
   739,726.50 : 1,113,843 = 1,113,843 : x
2. Step 2: Convert to fraction form
   739,726.50/1,113,843 = 1,113,843/x
3. Step 3: Cross multiply
   739,726.50x = 1,113,843 × 1,113,843
4. Step 4: Simplify right side
   739,726.50x = 1,240,646,228,649
5. Step 5: Solve for x
   x = 1,240,646,228,649/739,726.50
6. Step 6: Final answer
   x = 1,677,168.83