Finding the Third Proportional to 59,844.63 and 91,010.63

Step by Step Solution

1. Step 1: Write the proportion equation
   59,844.63 : 91,010.63 = 91,010.63 : x
2. Step 2: Convert to fraction form
   59,844.63/91,010.63 = 91,010.63/x
3. Step 3: Cross multiply
   59,844.63x = 91,010.63 × 91,010.63
4. Step 4: Simplify right side
   59,844.63x = 8,282,933,862.89
5. Step 5: Solve for x
   x = 8,282,933,862.89/59,844.63
6. Step 6: Final answer
   x = 138,407.31