Finding the Third Proportional to 776,110.50 and 1,042,947

Step by Step Solution

1. Step 1: Write the proportion equation
   776,110.50 : 1,042,947 = 1,042,947 : x
2. Step 2: Convert to fraction form
   776,110.50/1,042,947 = 1,042,947/x
3. Step 3: Cross multiply
   776,110.50x = 1,042,947 × 1,042,947
4. Step 4: Simplify right side
   776,110.50x = 1,087,738,444,809
5. Step 5: Solve for x
   x = 1,087,738,444,809/776,110.50
6. Step 6: Final answer
   x = 1,401,525.23