Finding the Third Proportional to 525,715.31 and 1,148,725.55

Step by Step Solution

1. Step 1: Write the proportion equation
   525,715.31 : 1,148,725.55 = 1,148,725.55 : x
2. Step 2: Convert to fraction form
   525,715.31/1,148,725.55 = 1,148,725.55/x
3. Step 3: Cross multiply
   525,715.31x = 1,148,725.55 × 1,148,725.55
4. Step 4: Simplify right side
   525,715.31x = 1,319,570,382,043.27
5. Step 5: Solve for x
   x = 1,319,570,382,043.27/525,715.31
6. Step 6: Final answer
   x = 2,510,047.45