Finding the Third Proportional to 1,107,123.75 and 2,397,861

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107,123.75 : 2,397,861 = 2,397,861 : x
2. Step 2: Convert to fraction form
   1,107,123.75/2,397,861 = 2,397,861/x
3. Step 3: Cross multiply
   1,107,123.75x = 2,397,861 × 2,397,861
4. Step 4: Simplify right side
   1,107,123.75x = 5,749,737,375,321
5. Step 5: Solve for x
   x = 5,749,737,375,321/1,107,123.75
6. Step 6: Final answer
   x = 5,193,400.81