Finding the Third Proportional to 19,926,584.72 and 32,538,318.89

Step by Step Solution

1. Step 1: Write the proportion equation
   19,926,584.72 : 32,538,318.89 = 32,538,318.89 : x
2. Step 2: Convert to fraction form
   19,926,584.72/32,538,318.89 = 32,538,318.89/x
3. Step 3: Cross multiply
   19,926,584.72x = 32,538,318.89 × 32,538,318.89
4. Step 4: Simplify right side
   19,926,584.72x = 1,058,742,196,228,003.75
5. Step 5: Solve for x
   x = 1,058,742,196,228,003.75/19,926,584.72
6. Step 6: Final answer
   x = 53,132,145.38