Finding the Third Proportional to 20,443,356 and 43,723,250

Step by Step Solution

1. Step 1: Write the proportion equation
   20,443,356 : 43,723,250 = 43,723,250 : x
2. Step 2: Convert to fraction form
   20,443,356/43,723,250 = 43,723,250/x
3. Step 3: Cross multiply
   20,443,356x = 43,723,250 × 43,723,250
4. Step 4: Simplify right side
   20,443,356x = 1,911,722,590,562,500
5. Step 5: Solve for x
   x = 1,911,722,590,562,500/20,443,356
6. Step 6: Final answer
   x = 93,513,148.75