Finding the Third Proportional to 250,516.50 and 525,651

Step by Step Solution

1. Step 1: Write the proportion equation
   250,516.50 : 525,651 = 525,651 : x
2. Step 2: Convert to fraction form
   250,516.50/525,651 = 525,651/x
3. Step 3: Cross multiply
   250,516.50x = 525,651 × 525,651
4. Step 4: Simplify right side
   250,516.50x = 276,308,973,801
5. Step 5: Solve for x
   x = 276,308,973,801/250,516.50
6. Step 6: Final answer
   x = 1,102,957.19