Finding the Third Proportional to 2,519,113.50 and 5,397,618.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,519,113.50 : 5,397,618.94 = 5,397,618.94 : x
2. Step 2: Convert to fraction form
   2,519,113.50/5,397,618.94 = 5,397,618.94/x
3. Step 3: Cross multiply
   2,519,113.50x = 5,397,618.94 × 5,397,618.94
4. Step 4: Simplify right side
   2,519,113.50x = 29,134,290,194,458.63
5. Step 5: Solve for x
   x = 29,134,290,194,458.63/2,519,113.50
6. Step 6: Final answer
   x = 11,565,294.77