Finding the Third Proportional to 971,200.50 and 2,114,820

Step by Step Solution

1. Step 1: Write the proportion equation
   971,200.50 : 2,114,820 = 2,114,820 : x
2. Step 2: Convert to fraction form
   971,200.50/2,114,820 = 2,114,820/x
3. Step 3: Cross multiply
   971,200.50x = 2,114,820 × 2,114,820
4. Step 4: Simplify right side
   971,200.50x = 4,472,463,632,400
5. Step 5: Solve for x
   x = 4,472,463,632,400/971,200.50
6. Step 6: Final answer
   x = 4,605,087.86