Finding the Third Proportional to 525,369 and 832,036.50

Step by Step Solution

1. Step 1: Write the proportion equation
   525,369 : 832,036.50 = 832,036.50 : x
2. Step 2: Convert to fraction form
   525,369/832,036.50 = 832,036.50/x
3. Step 3: Cross multiply
   525,369x = 832,036.50 × 832,036.50
4. Step 4: Simplify right side
   525,369x = 692,284,737,332.25
5. Step 5: Solve for x
   x = 692,284,737,332.25/525,369
6. Step 6: Final answer
   x = 1,317,711.43