Finding the Third Proportional to 448,830 and 973,956.75

Step by Step Solution

1. Step 1: Write the proportion equation
   448,830 : 973,956.75 = 973,956.75 : x
2. Step 2: Convert to fraction form
   448,830/973,956.75 = 973,956.75/x
3. Step 3: Cross multiply
   448,830x = 973,956.75 × 973,956.75
4. Step 4: Simplify right side
   448,830x = 948,591,750,870.56
5. Step 5: Solve for x
   x = 948,591,750,870.56/448,830
6. Step 6: Final answer
   x = 2,113,476.71