Finding the Third Proportional to 60,967 and 91,612.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,967 : 91,612.50 = 91,612.50 : x
2. Step 2: Convert to fraction form
   60,967/91,612.50 = 91,612.50/x
3. Step 3: Cross multiply
   60,967x = 91,612.50 × 91,612.50
4. Step 4: Simplify right side
   60,967x = 8,392,850,156.25
5. Step 5: Solve for x
   x = 8,392,850,156.25/60,967
6. Step 6: Final answer
   x = 137,662.18