Finding the Third Proportional to 446,991.75 and 974,308.50

Step by Step Solution

1. Step 1: Write the proportion equation
   446,991.75 : 974,308.50 = 974,308.50 : x
2. Step 2: Convert to fraction form
   446,991.75/974,308.50 = 974,308.50/x
3. Step 3: Cross multiply
   446,991.75x = 974,308.50 × 974,308.50
4. Step 4: Simplify right side
   446,991.75x = 949,277,053,172.25
5. Step 5: Solve for x
   x = 949,277,053,172.25/446,991.75
6. Step 6: Final answer
   x = 2,123,701.51