Finding the Third Proportional to 443,066.25 and 971,903.63

Step by Step Solution

1. Step 1: Write the proportion equation
   443,066.25 : 971,903.63 = 971,903.63 : x
2. Step 2: Convert to fraction form
   443,066.25/971,903.63 = 971,903.63/x
3. Step 3: Cross multiply
   443,066.25x = 971,903.63 × 971,903.63
4. Step 4: Simplify right side
   443,066.25x = 944,596,656,288.14
5. Step 5: Solve for x
   x = 944,596,656,288.14/443,066.25
6. Step 6: Final answer
   x = 2,131,953.53