Finding the Third Proportional to 59,266.69 and 91,666.69

Step by Step Solution

1. Step 1: Write the proportion equation
   59,266.69 : 91,666.69 = 91,666.69 : x
2. Step 2: Convert to fraction form
   59,266.69/91,666.69 = 91,666.69/x
3. Step 3: Cross multiply
   59,266.69x = 91,666.69 × 91,666.69
4. Step 4: Simplify right side
   59,266.69x = 8,402,781,597.22
5. Step 5: Solve for x
   x = 8,402,781,597.22/59,266.69
6. Step 6: Final answer
   x = 141,779.17