Finding the Third Proportional to 107,231,050.50 and 165,699,316.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,231,050.50 : 165,699,316.50 = 165,699,316.50 : x
2. Step 2: Convert to fraction form
   107,231,050.50/165,699,316.50 = 165,699,316.50/x
3. Step 3: Cross multiply
   107,231,050.50x = 165,699,316.50 × 165,699,316.50
4. Step 4: Simplify right side
   107,231,050.50x = 27,456,263,488,567,172
5. Step 5: Solve for x
   x = 27,456,263,488,567,172/107,231,050.50
6. Step 6: Final answer
   x = 256,047,696.64