Finding the Third Proportional to 58,603.50 and 94,420.69

Step by Step Solution

1. Step 1: Write the proportion equation
   58,603.50 : 94,420.69 = 94,420.69 : x
2. Step 2: Convert to fraction form
   58,603.50/94,420.69 = 94,420.69/x
3. Step 3: Cross multiply
   58,603.50x = 94,420.69 × 94,420.69
4. Step 4: Simplify right side
   58,603.50x = 8,915,266,227.97
5. Step 5: Solve for x
   x = 8,915,266,227.97/58,603.50
6. Step 6: Final answer
   x = 152,128.56