Finding the Third Proportional to 1,069,872 and 2,331,658.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,872 : 2,331,658.50 = 2,331,658.50 : x
2. Step 2: Convert to fraction form
   1,069,872/2,331,658.50 = 2,331,658.50/x
3. Step 3: Cross multiply
   1,069,872x = 2,331,658.50 × 2,331,658.50
4. Step 4: Simplify right side
   1,069,872x = 5,436,631,360,622.25
5. Step 5: Solve for x
   x = 5,436,631,360,622.25/1,069,872
6. Step 6: Final answer
   x = 5,081,571.78