Finding the Third Proportional to 58,656.02 and 90,452.95

Step by Step Solution

1. Step 1: Write the proportion equation
   58,656.02 : 90,452.95 = 90,452.95 : x
2. Step 2: Convert to fraction form
   58,656.02/90,452.95 = 90,452.95/x
3. Step 3: Cross multiply
   58,656.02x = 90,452.95 × 90,452.95
4. Step 4: Simplify right side
   58,656.02x = 8,181,736,729.03
5. Step 5: Solve for x
   x = 8,181,736,729.03/58,656.02
6. Step 6: Final answer
   x = 139,486.73