Finding the Third Proportional to 524,218 and 1,146,562.50

Step by Step Solution

1. Step 1: Write the proportion equation
   524,218 : 1,146,562.50 = 1,146,562.50 : x
2. Step 2: Convert to fraction form
   524,218/1,146,562.50 = 1,146,562.50/x
3. Step 3: Cross multiply
   524,218x = 1,146,562.50 × 1,146,562.50
4. Step 4: Simplify right side
   524,218x = 1,314,605,566,406.25
5. Step 5: Solve for x
   x = 1,314,605,566,406.25/524,218
6. Step 6: Final answer
   x = 2,507,745.95