Finding the Third Proportional to 112,079,464 and 243,289,760

Step by Step Solution

1. Step 1: Write the proportion equation
   112,079,464 : 243,289,760 = 243,289,760 : x
2. Step 2: Convert to fraction form
   112,079,464/243,289,760 = 243,289,760/x
3. Step 3: Cross multiply
   112,079,464x = 243,289,760 × 243,289,760
4. Step 4: Simplify right side
   112,079,464x = 59,189,907,320,857,600
5. Step 5: Solve for x
   x = 59,189,907,320,857,600/112,079,464
6. Step 6: Final answer
   x = 528,106,623.72