Finding the Third Proportional to 2,274,705 and 4,869,256.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274,705 : 4,869,256.50 = 4,869,256.50 : x
2. Step 2: Convert to fraction form
   2,274,705/4,869,256.50 = 4,869,256.50/x
3. Step 3: Cross multiply
   2,274,705x = 4,869,256.50 × 4,869,256.50
4. Step 4: Simplify right side
   2,274,705x = 23,709,658,862,792.25
5. Step 5: Solve for x
   x = 23,709,658,862,792.25/2,274,705
6. Step 6: Final answer
   x = 10,423,179.65