Finding the Third Proportional to 9,673,872 and 14,460,216

Step by Step Solution

1. Step 1: Write the proportion equation
   9,673,872 : 14,460,216 = 14,460,216 : x
2. Step 2: Convert to fraction form
   9,673,872/14,460,216 = 14,460,216/x
3. Step 3: Cross multiply
   9,673,872x = 14,460,216 × 14,460,216
4. Step 4: Simplify right side
   9,673,872x = 209,097,846,766,656
5. Step 5: Solve for x
   x = 209,097,846,766,656/9,673,872
6. Step 6: Final answer
   x = 21,614,700.58