Finding the Third Proportional to 45,298.50 and 97,570.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,298.50 : 97,570.50 = 97,570.50 : x
2. Step 2: Convert to fraction form
   45,298.50/97,570.50 = 97,570.50/x
3. Step 3: Cross multiply
   45,298.50x = 97,570.50 × 97,570.50
4. Step 4: Simplify right side
   45,298.50x = 9,520,002,470.25
5. Step 5: Solve for x
   x = 9,520,002,470.25/45,298.50
6. Step 6: Final answer
   x = 210,161.54