Finding the Third Proportional to 80,007,554.25 and 174,552,160.50

Step by Step Solution

1. Step 1: Write the proportion equation
   80,007,554.25 : 174,552,160.50 = 174,552,160.50 : x
2. Step 2: Convert to fraction form
   80,007,554.25/174,552,160.50 = 174,552,160.50/x
3. Step 3: Cross multiply
   80,007,554.25x = 174,552,160.50 × 174,552,160.50
4. Step 4: Simplify right side
   80,007,554.25x = 30,468,456,735,217,760
5. Step 5: Solve for x
   x = 30,468,456,735,217,760/80,007,554.25
6. Step 6: Final answer
   x = 380,819,749.10