Finding the Third Proportional to 2,063,916 and 4,377,560.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,916 : 4,377,560.50 = 4,377,560.50 : x
2. Step 2: Convert to fraction form
   2,063,916/4,377,560.50 = 4,377,560.50/x
3. Step 3: Cross multiply
   2,063,916x = 4,377,560.50 × 4,377,560.50
4. Step 4: Simplify right side
   2,063,916x = 19,163,035,931,160.25
5. Step 5: Solve for x
   x = 19,163,035,931,160.25/2,063,916
6. Step 6: Final answer
   x = 9,284,794.50