Finding the Third Proportional to 824,674.50 and 1,161,301.50

Step by Step Solution

1. Step 1: Write the proportion equation
   824,674.50 : 1,161,301.50 = 1,161,301.50 : x
2. Step 2: Convert to fraction form
   824,674.50/1,161,301.50 = 1,161,301.50/x
3. Step 3: Cross multiply
   824,674.50x = 1,161,301.50 × 1,161,301.50
4. Step 4: Simplify right side
   824,674.50x = 1,348,621,173,902.25
5. Step 5: Solve for x
   x = 1,348,621,173,902.25/824,674.50
6. Step 6: Final answer
   x = 1,635,337.55