Finding the Third Proportional to 520,804.50 and 1,141,320

Step by Step Solution

1. Step 1: Write the proportion equation
   520,804.50 : 1,141,320 = 1,141,320 : x
2. Step 2: Convert to fraction form
   520,804.50/1,141,320 = 1,141,320/x
3. Step 3: Cross multiply
   520,804.50x = 1,141,320 × 1,141,320
4. Step 4: Simplify right side
   520,804.50x = 1,302,611,342,400
5. Step 5: Solve for x
   x = 1,302,611,342,400/520,804.50
6. Step 6: Final answer
   x = 2,501,152.24