Finding the Third Proportional to 749,626.50 and 1,068,369

Step by Step Solution

1. Step 1: Write the proportion equation
   749,626.50 : 1,068,369 = 1,068,369 : x
2. Step 2: Convert to fraction form
   749,626.50/1,068,369 = 1,068,369/x
3. Step 3: Cross multiply
   749,626.50x = 1,068,369 × 1,068,369
4. Step 4: Simplify right side
   749,626.50x = 1,141,412,320,161
5. Step 5: Solve for x
   x = 1,141,412,320,161/749,626.50
6. Step 6: Final answer
   x = 1,522,641.37