Finding the Third Proportional to 45,076 and 70,708.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,076 : 70,708.50 = 70,708.50 : x
2. Step 2: Convert to fraction form
   45,076/70,708.50 = 70,708.50/x
3. Step 3: Cross multiply
   45,076x = 70,708.50 × 70,708.50
4. Step 4: Simplify right side
   45,076x = 4,999,691,972.25
5. Step 5: Solve for x
   x = 4,999,691,972.25/45,076
6. Step 6: Final answer
   x = 110,916.94