Finding the Third Proportional to 45,971 and 70,276.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,971 : 70,276.50 = 70,276.50 : x
2. Step 2: Convert to fraction form
   45,971/70,276.50 = 70,276.50/x
3. Step 3: Cross multiply
   45,971x = 70,276.50 × 70,276.50
4. Step 4: Simplify right side
   45,971x = 4,938,786,452.25
5. Step 5: Solve for x
   x = 4,938,786,452.25/45,971
6. Step 6: Final answer
   x = 107,432.65