Finding the Third Proportional to 10,772,581.50 and 23,038,155

Step by Step Solution

1. Step 1: Write the proportion equation
   10,772,581.50 : 23,038,155 = 23,038,155 : x
2. Step 2: Convert to fraction form
   10,772,581.50/23,038,155 = 23,038,155/x
3. Step 3: Cross multiply
   10,772,581.50x = 23,038,155 × 23,038,155
4. Step 4: Simplify right side
   10,772,581.50x = 530,756,585,804,025
5. Step 5: Solve for x
   x = 530,756,585,804,025/10,772,581.50
6. Step 6: Final answer
   x = 49,269,210.52