Finding the Third Proportional to 2,269,323 and 4,859,743.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269,323 : 4,859,743.50 = 4,859,743.50 : x
2. Step 2: Convert to fraction form
   2,269,323/4,859,743.50 = 4,859,743.50/x
3. Step 3: Cross multiply
   2,269,323x = 4,859,743.50 × 4,859,743.50
4. Step 4: Simplify right side
   2,269,323x = 23,617,106,885,792.25
5. Step 5: Solve for x
   x = 23,617,106,885,792.25/2,269,323
6. Step 6: Final answer
   x = 10,407,115.64