Finding the Third Proportional to 5,633,321 and 12,164,650

Step by Step Solution

1. Step 1: Write the proportion equation
   5,633,321 : 12,164,650 = 12,164,650 : x
2. Step 2: Convert to fraction form
   5,633,321/12,164,650 = 12,164,650/x
3. Step 3: Cross multiply
   5,633,321x = 12,164,650 × 12,164,650
4. Step 4: Simplify right side
   5,633,321x = 147,978,709,622,500
5. Step 5: Solve for x
   x = 147,978,709,622,500/5,633,321
6. Step 6: Final answer
   x = 26,268,467.50