Finding the Third Proportional to 672,943.88 and 1,034,362.69

Step by Step Solution

1. Step 1: Write the proportion equation
   672,943.88 : 1,034,362.69 = 1,034,362.69 : x
2. Step 2: Convert to fraction form
   672,943.88/1,034,362.69 = 1,034,362.69/x
3. Step 3: Cross multiply
   672,943.88x = 1,034,362.69 × 1,034,362.69
4. Step 4: Simplify right side
   672,943.88x = 1,069,906,169,292.22
5. Step 5: Solve for x
   x = 1,069,906,169,292.22/672,943.88
6. Step 6: Final answer
   x = 1,589,889.16