Finding the Third Proportional to 525,388 and 832,066

Step by Step Solution

1. Step 1: Write the proportion equation
   525,388 : 832,066 = 832,066 : x
2. Step 2: Convert to fraction form
   525,388/832,066 = 832,066/x
3. Step 3: Cross multiply
   525,388x = 832,066 × 832,066
4. Step 4: Simplify right side
   525,388x = 692,333,828,356
5. Step 5: Solve for x
   x = 692,333,828,356/525,388
6. Step 6: Final answer
   x = 1,317,757.22