Finding the Third Proportional to 46,145 and 65,987.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,145 : 65,987.50 = 65,987.50 : x
2. Step 2: Convert to fraction form
   46,145/65,987.50 = 65,987.50/x
3. Step 3: Cross multiply
   46,145x = 65,987.50 × 65,987.50
4. Step 4: Simplify right side
   46,145x = 4,354,350,156.25
5. Step 5: Solve for x
   x = 4,354,350,156.25/46,145
6. Step 6: Final answer
   x = 94,362.34