Finding the Third Proportional to 139,771,702.13 and 304,086,871.69

Step by Step Solution

1. Step 1: Write the proportion equation
   139,771,702.13 : 304,086,871.69 = 304,086,871.69 : x
2. Step 2: Convert to fraction form
   139,771,702.13/304,086,871.69 = 304,086,871.69/x
3. Step 3: Cross multiply
   139,771,702.13x = 304,086,871.69 × 304,086,871.69
4. Step 4: Simplify right side
   139,771,702.13x = 92,468,825,532,690,096
5. Step 5: Solve for x
   x = 92,468,825,532,690,096/139,771,702.13
6. Step 6: Final answer
   x = 661,570,433.26