Finding the Third Proportional to 374,962.50 and 824,967

Step by Step Solution

1. Step 1: Write the proportion equation
   374,962.50 : 824,967 = 824,967 : x
2. Step 2: Convert to fraction form
   374,962.50/824,967 = 824,967/x
3. Step 3: Cross multiply
   374,962.50x = 824,967 × 824,967
4. Step 4: Simplify right side
   374,962.50x = 680,570,551,089
5. Step 5: Solve for x
   x = 680,570,551,089/374,962.50
6. Step 6: Final answer
   x = 1,815,036.31