Finding the Third Proportional to 50,528,172 and 76,737,906

Step by Step Solution

1. Step 1: Write the proportion equation
   50,528,172 : 76,737,906 = 76,737,906 : x
2. Step 2: Convert to fraction form
   50,528,172/76,737,906 = 76,737,906/x
3. Step 3: Cross multiply
   50,528,172x = 76,737,906 × 76,737,906
4. Step 4: Simplify right side
   50,528,172x = 5,888,706,217,264,836
5. Step 5: Solve for x
   x = 5,888,706,217,264,836/50,528,172
6. Step 6: Final answer
   x = 116,543,029.05