Finding the Third Proportional to 14,261,131.69 and 21,394,784.81

Step by Step Solution

1. Step 1: Write the proportion equation
   14,261,131.69 : 21,394,784.81 = 21,394,784.81 : x
2. Step 2: Convert to fraction form
   14,261,131.69/21,394,784.81 = 21,394,784.81/x
3. Step 3: Cross multiply
   14,261,131.69x = 21,394,784.81 × 21,394,784.81
4. Step 4: Simplify right side
   14,261,131.69x = 457,736,817,173,180.69
5. Step 5: Solve for x
   x = 457,736,817,173,180.69/14,261,131.69
6. Step 6: Final answer
   x = 32,096,808.81