Finding the Third Proportional to 646,066.13 and 962,796.38

Step by Step Solution

1. Step 1: Write the proportion equation
   646,066.13 : 962,796.38 = 962,796.38 : x
2. Step 2: Convert to fraction form
   646,066.13/962,796.38 = 962,796.38/x
3. Step 3: Cross multiply
   646,066.13x = 962,796.38 × 962,796.38
4. Step 4: Simplify right side
   646,066.13x = 926,976,859,713.14
5. Step 5: Solve for x
   x = 926,976,859,713.14/646,066.13
6. Step 6: Final answer
   x = 1,434,801.83