Finding the Third Proportional to 43,293 and 64,948.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,293 : 64,948.50 = 64,948.50 : x
2. Step 2: Convert to fraction form
   43,293/64,948.50 = 64,948.50/x
3. Step 3: Cross multiply
   43,293x = 64,948.50 × 64,948.50
4. Step 4: Simplify right side
   43,293x = 4,218,307,652.25
5. Step 5: Solve for x
   x = 4,218,307,652.25/43,293
6. Step 6: Final answer
   x = 97,436.25