Finding the Third Proportional to 708,291.50 and 1,068,367

Step by Step Solution

1. Step 1: Write the proportion equation
   708,291.50 : 1,068,367 = 1,068,367 : x
2. Step 2: Convert to fraction form
   708,291.50/1,068,367 = 1,068,367/x
3. Step 3: Cross multiply
   708,291.50x = 1,068,367 × 1,068,367
4. Step 4: Simplify right side
   708,291.50x = 1,141,408,046,689
5. Step 5: Solve for x
   x = 1,141,408,046,689/708,291.50
6. Step 6: Final answer
   x = 1,611,494.77