Finding the Third Proportional to 914,152.50 and 1,968,789.38

Step by Step Solution

1. Step 1: Write the proportion equation
   914,152.50 : 1,968,789.38 = 1,968,789.38 : x
2. Step 2: Convert to fraction form
   914,152.50/1,968,789.38 = 1,968,789.38/x
3. Step 3: Cross multiply
   914,152.50x = 1,968,789.38 × 1,968,789.38
4. Step 4: Simplify right side
   914,152.50x = 3,876,131,603,112.89
5. Step 5: Solve for x
   x = 3,876,131,603,112.89/914,152.50
6. Step 6: Final answer
   x = 4,240,136.74