Finding the Third Proportional to 537,108 and 1,129,510.50

Step by Step Solution

1. Step 1: Write the proportion equation
   537,108 : 1,129,510.50 = 1,129,510.50 : x
2. Step 2: Convert to fraction form
   537,108/1,129,510.50 = 1,129,510.50/x
3. Step 3: Cross multiply
   537,108x = 1,129,510.50 × 1,129,510.50
4. Step 4: Simplify right side
   537,108x = 1,275,793,969,610.25
5. Step 5: Solve for x
   x = 1,275,793,969,610.25/537,108
6. Step 6: Final answer
   x = 2,375,302.49