Finding the Third Proportional to 62,895 and 85,462.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,895 : 85,462.50 = 85,462.50 : x
2. Step 2: Convert to fraction form
   62,895/85,462.50 = 85,462.50/x
3. Step 3: Cross multiply
   62,895x = 85,462.50 × 85,462.50
4. Step 4: Simplify right side
   62,895x = 7,303,838,906.25
5. Step 5: Solve for x
   x = 7,303,838,906.25/62,895
6. Step 6: Final answer
   x = 116,127.50