Finding the Third Proportional to 59,467.61 and 91,085.13

Step by Step Solution

1. Step 1: Write the proportion equation
   59,467.61 : 91,085.13 = 91,085.13 : x
2. Step 2: Convert to fraction form
   59,467.61/91,085.13 = 91,085.13/x
3. Step 3: Cross multiply
   59,467.61x = 91,085.13 × 91,085.13
4. Step 4: Simplify right side
   59,467.61x = 8,296,501,419.47
5. Step 5: Solve for x
   x = 8,296,501,419.47/59,467.61
6. Step 6: Final answer
   x = 139,512.96