Finding the Third Proportional to 723,672.56 and 1,061,337.09

Step by Step Solution

1. Step 1: Write the proportion equation
   723,672.56 : 1,061,337.09 = 1,061,337.09 : x
2. Step 2: Convert to fraction form
   723,672.56/1,061,337.09 = 1,061,337.09/x
3. Step 3: Cross multiply
   723,672.56x = 1,061,337.09 × 1,061,337.09
4. Step 4: Simplify right side
   723,672.56x = 1,126,436,426,569.70
5. Step 5: Solve for x
   x = 1,126,436,426,569.70/723,672.56
6. Step 6: Final answer
   x = 1,556,555.39