Finding the Third Proportional to 525,371 and 832,039.50

Step by Step Solution

1. Step 1: Write the proportion equation
   525,371 : 832,039.50 = 832,039.50 : x
2. Step 2: Convert to fraction form
   525,371/832,039.50 = 832,039.50/x
3. Step 3: Cross multiply
   525,371x = 832,039.50 × 832,039.50
4. Step 4: Simplify right side
   525,371x = 692,289,729,560.25
5. Step 5: Solve for x
   x = 692,289,729,560.25/525,371
6. Step 6: Final answer
   x = 1,317,715.92