Finding the Third Proportional to 2,421,432 and 5,093,824.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,421,432 : 5,093,824.50 = 5,093,824.50 : x
2. Step 2: Convert to fraction form
   2,421,432/5,093,824.50 = 5,093,824.50/x
3. Step 3: Cross multiply
   2,421,432x = 5,093,824.50 × 5,093,824.50
4. Step 4: Simplify right side
   2,421,432x = 25,947,048,036,800.25
5. Step 5: Solve for x
   x = 25,947,048,036,800.25/2,421,432
6. Step 6: Final answer
   x = 10,715,579.89