Finding the Third Proportional to 723,762 and 1,529,172

Step by Step Solution

1. Step 1: Write the proportion equation
   723,762 : 1,529,172 = 1,529,172 : x
2. Step 2: Convert to fraction form
   723,762/1,529,172 = 1,529,172/x
3. Step 3: Cross multiply
   723,762x = 1,529,172 × 1,529,172
4. Step 4: Simplify right side
   723,762x = 2,338,367,005,584
5. Step 5: Solve for x
   x = 2,338,367,005,584/723,762
6. Step 6: Final answer
   x = 3,230,850.76