Finding the Third Proportional to 132,562,718 and 288,071,518

Step by Step Solution

1. Step 1: Write the proportion equation
   132,562,718 : 288,071,518 = 288,071,518 : x
2. Step 2: Convert to fraction form
   132,562,718/288,071,518 = 288,071,518/x
3. Step 3: Cross multiply
   132,562,718x = 288,071,518 × 288,071,518
4. Step 4: Simplify right side
   132,562,718x = 82,985,199,482,824,320
5. Step 5: Solve for x
   x = 82,985,199,482,824,320/132,562,718
6. Step 6: Final answer
   x = 626,007,076.01