Finding the Third Proportional to 633,943.50 and 982,407

Step by Step Solution

1. Step 1: Write the proportion equation
   633,943.50 : 982,407 = 982,407 : x
2. Step 2: Convert to fraction form
   633,943.50/982,407 = 982,407/x
3. Step 3: Cross multiply
   633,943.50x = 982,407 × 982,407
4. Step 4: Simplify right side
   633,943.50x = 965,123,513,649
5. Step 5: Solve for x
   x = 965,123,513,649/633,943.50
6. Step 6: Final answer
   x = 1,522,412.51