Finding the Third Proportional to 45,969 and 70,273.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,969 : 70,273.50 = 70,273.50 : x
2. Step 2: Convert to fraction form
   45,969/70,273.50 = 70,273.50/x
3. Step 3: Cross multiply
   45,969x = 70,273.50 × 70,273.50
4. Step 4: Simplify right side
   45,969x = 4,938,364,802.25
5. Step 5: Solve for x
   x = 4,938,364,802.25/45,969
6. Step 6: Final answer
   x = 107,428.15