Finding the Third Proportional to 2,161,758 and 4,692,732

Step by Step Solution

1. Step 1: Write the proportion equation
   2,161,758 : 4,692,732 = 4,692,732 : x
2. Step 2: Convert to fraction form
   2,161,758/4,692,732 = 4,692,732/x
3. Step 3: Cross multiply
   2,161,758x = 4,692,732 × 4,692,732
4. Step 4: Simplify right side
   2,161,758x = 22,021,733,623,824
5. Step 5: Solve for x
   x = 22,021,733,623,824/2,161,758
6. Step 6: Final answer
   x = 10,186,956.00