Finding the Third Proportional to 724,716 and 1,537,126

Step by Step Solution

1. Step 1: Write the proportion equation
   724,716 : 1,537,126 = 1,537,126 : x
2. Step 2: Convert to fraction form
   724,716/1,537,126 = 1,537,126/x
3. Step 3: Cross multiply
   724,716x = 1,537,126 × 1,537,126
4. Step 4: Simplify right side
   724,716x = 2,362,756,339,876
5. Step 5: Solve for x
   x = 2,362,756,339,876/724,716
6. Step 6: Final answer
   x = 3,260,251.38