Finding the Third Proportional to 540,237 and 1,172,045

Step by Step Solution

1. Step 1: Write the proportion equation
   540,237 : 1,172,045 = 1,172,045 : x
2. Step 2: Convert to fraction form
   540,237/1,172,045 = 1,172,045/x
3. Step 3: Cross multiply
   540,237x = 1,172,045 × 1,172,045
4. Step 4: Simplify right side
   540,237x = 1,373,689,482,025
5. Step 5: Solve for x
   x = 1,373,689,482,025/540,237
6. Step 6: Final answer
   x = 2,542,753.42