Finding the Third Proportional to 525,242 and 1,152,148

Step by Step Solution

1. Step 1: Write the proportion equation
   525,242 : 1,152,148 = 1,152,148 : x
2. Step 2: Convert to fraction form
   525,242/1,152,148 = 1,152,148/x
3. Step 3: Cross multiply
   525,242x = 1,152,148 × 1,152,148
4. Step 4: Simplify right side
   525,242x = 1,327,445,013,904
5. Step 5: Solve for x
   x = 1,327,445,013,904/525,242
6. Step 6: Final answer
   x = 2,527,301.73