Finding the Third Proportional to 132,562,720 and 288,071,522

Step by Step Solution

1. Step 1: Write the proportion equation
   132,562,720 : 288,071,522 = 288,071,522 : x
2. Step 2: Convert to fraction form
   132,562,720/288,071,522 = 288,071,522/x
3. Step 3: Cross multiply
   132,562,720x = 288,071,522 × 288,071,522
4. Step 4: Simplify right side
   132,562,720x = 82,985,201,787,396,480
5. Step 5: Solve for x
   x = 82,985,201,787,396,480/132,562,720
6. Step 6: Final answer
   x = 626,007,083.95