Finding the Third Proportional to 176,751,904.78 and 384,098,111.37

Step by Step Solution

1. Step 1: Write the proportion equation
   176,751,904.78 : 384,098,111.37 = 384,098,111.37 : x
2. Step 2: Convert to fraction form
   176,751,904.78/384,098,111.37 = 384,098,111.37/x
3. Step 3: Cross multiply
   176,751,904.78x = 384,098,111.37 × 384,098,111.37
4. Step 4: Simplify right side
   176,751,904.78x = 147,531,359,155,842,304
5. Step 5: Solve for x
   x = 147,531,359,155,842,304/176,751,904.78
6. Step 6: Final answer
   x = 834,680,448.50