Finding the Third Proportional to 479,791,668.38 and 737,146,870.88

Step by Step Solution

1. Step 1: Write the proportion equation
   479,791,668.38 : 737,146,870.88 = 737,146,870.88 : x
2. Step 2: Convert to fraction form
   479,791,668.38/737,146,870.88 = 737,146,870.88/x
3. Step 3: Cross multiply
   479,791,668.38x = 737,146,870.88 × 737,146,870.88
4. Step 4: Simplify right side
   479,791,668.38x = 543,385,509,240,803,904
5. Step 5: Solve for x
   x = 543,385,509,240,803,904/479,791,668.38
6. Step 6: Final answer
   x = 1,132,544,696.08