Finding the Third Proportional to 182,703,636 and 431,162,036

Step by Step Solution

1. Step 1: Write the proportion equation
   182,703,636 : 431,162,036 = 431,162,036 : x
2. Step 2: Convert to fraction form
   182,703,636/431,162,036 = 431,162,036/x
3. Step 3: Cross multiply
   182,703,636x = 431,162,036 × 431,162,036
4. Step 4: Simplify right side
   182,703,636x = 185,900,701,287,665,280
5. Step 5: Solve for x
   x = 185,900,701,287,665,280/182,703,636
6. Step 6: Final answer
   x = 1,017,498,640.74