Finding the Third Proportional to 814,910.63 and 1,106,758.69

Step by Step Solution

1. Step 1: Write the proportion equation
   814,910.63 : 1,106,758.69 = 1,106,758.69 : x
2. Step 2: Convert to fraction form
   814,910.63/1,106,758.69 = 1,106,758.69/x
3. Step 3: Cross multiply
   814,910.63x = 1,106,758.69 × 1,106,758.69
4. Step 4: Simplify right side
   814,910.63x = 1,224,914,792,356.72
5. Step 5: Solve for x
   x = 1,224,914,792,356.72/814,910.63
6. Step 6: Final answer
   x = 1,503,127.77