Finding the Third Proportional to 64,664 and 97,084.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,664 : 97,084.50 = 97,084.50 : x
2. Step 2: Convert to fraction form
   64,664/97,084.50 = 97,084.50/x
3. Step 3: Cross multiply
   64,664x = 97,084.50 × 97,084.50
4. Step 4: Simplify right side
   64,664x = 9,425,400,140.25
5. Step 5: Solve for x
   x = 9,425,400,140.25/64,664
6. Step 6: Final answer
   x = 145,759.62