Finding the Third Proportional to 83,338,384 and 182,812,448

Step by Step Solution

1. Step 1: Write the proportion equation
   83,338,384 : 182,812,448 = 182,812,448 : x
2. Step 2: Convert to fraction form
   83,338,384/182,812,448 = 182,812,448/x
3. Step 3: Cross multiply
   83,338,384x = 182,812,448 × 182,812,448
4. Step 4: Simplify right side
   83,338,384x = 33,420,391,143,752,704
5. Step 5: Solve for x
   x = 33,420,391,143,752,704/83,338,384
6. Step 6: Final answer
   x = 401,020,388.68