Finding the Third Proportional to 10,244,932.50 and 21,817,149

Step by Step Solution

1. Step 1: Write the proportion equation
   10,244,932.50 : 21,817,149 = 21,817,149 : x
2. Step 2: Convert to fraction form
   10,244,932.50/21,817,149 = 21,817,149/x
3. Step 3: Cross multiply
   10,244,932.50x = 21,817,149 × 21,817,149
4. Step 4: Simplify right side
   10,244,932.50x = 475,987,990,488,201
5. Step 5: Solve for x
   x = 475,987,990,488,201/10,244,932.50
6. Step 6: Final answer
   x = 46,460,822.51