Finding the Third Proportional to 112,079,456 and 243,289,744

Step by Step Solution

1. Step 1: Write the proportion equation
   112,079,456 : 243,289,744 = 243,289,744 : x
2. Step 2: Convert to fraction form
   112,079,456/243,289,744 = 243,289,744/x
3. Step 3: Cross multiply
   112,079,456x = 243,289,744 × 243,289,744
4. Step 4: Simplify right side
   112,079,456x = 59,189,899,535,585,536
5. Step 5: Solve for x
   x = 59,189,899,535,585,536/112,079,456
6. Step 6: Final answer
   x = 528,106,591.95