Finding the Third Proportional to 10,772,574 and 23,038,140

Step by Step Solution

1. Step 1: Write the proportion equation
   10,772,574 : 23,038,140 = 23,038,140 : x
2. Step 2: Convert to fraction form
   10,772,574/23,038,140 = 23,038,140/x
3. Step 3: Cross multiply
   10,772,574x = 23,038,140 × 23,038,140
4. Step 4: Simplify right side
   10,772,574x = 530,755,894,659,600
5. Step 5: Solve for x
   x = 530,755,894,659,600/10,772,574
6. Step 6: Final answer
   x = 49,269,180.67