Finding the Third Proportional to 60,845.34 and 90,763.03

Step by Step Solution

1. Step 1: Write the proportion equation
   60,845.34 : 90,763.03 = 90,763.03 : x
2. Step 2: Convert to fraction form
   60,845.34/90,763.03 = 90,763.03/x
3. Step 3: Cross multiply
   60,845.34x = 90,763.03 × 90,763.03
4. Step 4: Simplify right side
   60,845.34x = 8,237,927,841.69
5. Step 5: Solve for x
   x = 8,237,927,841.69/60,845.34
6. Step 6: Final answer
   x = 135,391.26