Finding the Third Proportional to 97,360.50 and 142,210.50

Step by Step Solution

1. Step 1: Write the proportion equation
   97,360.50 : 142,210.50 = 142,210.50 : x
2. Step 2: Convert to fraction form
   97,360.50/142,210.50 = 142,210.50/x
3. Step 3: Cross multiply
   97,360.50x = 142,210.50 × 142,210.50
4. Step 4: Simplify right side
   97,360.50x = 20,223,826,310.25
5. Step 5: Solve for x
   x = 20,223,826,310.25/97,360.50
6. Step 6: Final answer
   x = 207,721.06