Finding the Third Proportional to 537,591.94 and 1,172,983.78

Step by Step Solution

1. Step 1: Write the proportion equation
   537,591.94 : 1,172,983.78 = 1,172,983.78 : x
2. Step 2: Convert to fraction form
   537,591.94/1,172,983.78 = 1,172,983.78/x
3. Step 3: Cross multiply
   537,591.94x = 1,172,983.78 × 1,172,983.78
4. Step 4: Simplify right side
   537,591.94x = 1,375,890,951,075.55
5. Step 5: Solve for x
   x = 1,375,890,951,075.55/537,591.94
6. Step 6: Final answer
   x = 2,559,359.35