Finding the Third Proportional to 4,073,888 and 8,848,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,073,888 : 8,848,404.50 = 8,848,404.50 : x
2. Step 2: Convert to fraction form
   4,073,888/8,848,404.50 = 8,848,404.50/x
3. Step 3: Cross multiply
   4,073,888x = 8,848,404.50 × 8,848,404.50
4. Step 4: Simplify right side
   4,073,888x = 78,294,262,195,620.25
5. Step 5: Solve for x
   x = 78,294,262,195,620.25/4,073,888
6. Step 6: Final answer
   x = 19,218,560.30