Finding the Third Proportional to 59,853 and 91,024.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,853 : 91,024.50 = 91,024.50 : x
2. Step 2: Convert to fraction form
   59,853/91,024.50 = 91,024.50/x
3. Step 3: Cross multiply
   59,853x = 91,024.50 × 91,024.50
4. Step 4: Simplify right side
   59,853x = 8,285,459,600.25
5. Step 5: Solve for x
   x = 8,285,459,600.25/59,853
6. Step 6: Final answer
   x = 138,430.15