Finding the Third Proportional to 526,536 and 1,137,124

Step by Step Solution

1. Step 1: Write the proportion equation
   526,536 : 1,137,124 = 1,137,124 : x
2. Step 2: Convert to fraction form
   526,536/1,137,124 = 1,137,124/x
3. Step 3: Cross multiply
   526,536x = 1,137,124 × 1,137,124
4. Step 4: Simplify right side
   526,536x = 1,293,050,991,376
5. Step 5: Solve for x
   x = 1,293,050,991,376/526,536
6. Step 6: Final answer
   x = 2,455,769.39