Finding the Third Proportional to 436,303.50 and 942,648

Step by Step Solution

1. Step 1: Write the proportion equation
   436,303.50 : 942,648 = 942,648 : x
2. Step 2: Convert to fraction form
   436,303.50/942,648 = 942,648/x
3. Step 3: Cross multiply
   436,303.50x = 942,648 × 942,648
4. Step 4: Simplify right side
   436,303.50x = 888,585,251,904
5. Step 5: Solve for x
   x = 888,585,251,904/436,303.50
6. Step 6: Final answer
   x = 2,036,621.87