Finding the Third Proportional to 83,821,196 and 183,224,772

Step by Step Solution

1. Step 1: Write the proportion equation
   83,821,196 : 183,224,772 = 183,224,772 : x
2. Step 2: Convert to fraction form
   83,821,196/183,224,772 = 183,224,772/x
3. Step 3: Cross multiply
   83,821,196x = 183,224,772 × 183,224,772
4. Step 4: Simplify right side
   83,821,196x = 33,571,317,074,451,984
5. Step 5: Solve for x
   x = 33,571,317,074,451,984/83,821,196
6. Step 6: Final answer
   x = 400,511,072.10