Finding the Third Proportional to 525,202 and 1,145,460

Step by Step Solution

1. Step 1: Write the proportion equation
   525,202 : 1,145,460 = 1,145,460 : x
2. Step 2: Convert to fraction form
   525,202/1,145,460 = 1,145,460/x
3. Step 3: Cross multiply
   525,202x = 1,145,460 × 1,145,460
4. Step 4: Simplify right side
   525,202x = 1,312,078,611,600
5. Step 5: Solve for x
   x = 1,312,078,611,600/525,202
6. Step 6: Final answer
   x = 2,498,236.13