Finding the Third Proportional to 525,590 and 1,124,059.50

Step by Step Solution

1. Step 1: Write the proportion equation
   525,590 : 1,124,059.50 = 1,124,059.50 : x
2. Step 2: Convert to fraction form
   525,590/1,124,059.50 = 1,124,059.50/x
3. Step 3: Cross multiply
   525,590x = 1,124,059.50 × 1,124,059.50
4. Step 4: Simplify right side
   525,590x = 1,263,509,759,540.25
5. Step 5: Solve for x
   x = 1,263,509,759,540.25/525,590
6. Step 6: Final answer
   x = 2,403,983.64