Finding the Third Proportional to 65,464.88 and 100,102.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,464.88 : 100,102.50 = 100,102.50 : x
2. Step 2: Convert to fraction form
   65,464.88/100,102.50 = 100,102.50/x
3. Step 3: Cross multiply
   65,464.88x = 100,102.50 × 100,102.50
4. Step 4: Simplify right side
   65,464.88x = 10,020,510,506.25
5. Step 5: Solve for x
   x = 10,020,510,506.25/65,464.88
6. Step 6: Final answer
   x = 153,066.98