Finding the Third Proportional to 61,120.20 and 97,254.11

Step by Step Solution

1. Step 1: Write the proportion equation
   61,120.20 : 97,254.11 = 97,254.11 : x
2. Step 2: Convert to fraction form
   61,120.20/97,254.11 = 97,254.11/x
3. Step 3: Cross multiply
   61,120.20x = 97,254.11 × 97,254.11
4. Step 4: Simplify right side
   61,120.20x = 9,458,361,030.53
5. Step 5: Solve for x
   x = 9,458,361,030.53/61,120.20
6. Step 6: Final answer
   x = 154,750.18