Finding the Third Proportional to 97,915.50 and 146,502

Step by Step Solution

1. Step 1: Write the proportion equation
   97,915.50 : 146,502 = 146,502 : x
2. Step 2: Convert to fraction form
   97,915.50/146,502 = 146,502/x
3. Step 3: Cross multiply
   97,915.50x = 146,502 × 146,502
4. Step 4: Simplify right side
   97,915.50x = 21,462,836,004
5. Step 5: Solve for x
   x = 21,462,836,004/97,915.50
6. Step 6: Final answer
   x = 219,197.53