Finding the Third Proportional to 329,695,732.69 and 495,275,365.69

Step by Step Solution

1. Step 1: Write the proportion equation
   329,695,732.69 : 495,275,365.69 = 495,275,365.69 : x
2. Step 2: Convert to fraction form
   329,695,732.69/495,275,365.69 = 495,275,365.69/x
3. Step 3: Cross multiply
   329,695,732.69x = 495,275,365.69 × 495,275,365.69
4. Step 4: Simplify right side
   329,695,732.69x = 245,297,687,856,886,848
5. Step 5: Solve for x
   x = 245,297,687,856,886,848/329,695,732.69
6. Step 6: Final answer
   x = 744,012,322.69