Finding the Third Proportional to 61,520.06 and 87,973.59

Step by Step Solution

1. Step 1: Write the proportion equation
   61,520.06 : 87,973.59 = 87,973.59 : x
2. Step 2: Convert to fraction form
   61,520.06/87,973.59 = 87,973.59/x
3. Step 3: Cross multiply
   61,520.06x = 87,973.59 × 87,973.59
4. Step 4: Simplify right side
   61,520.06x = 7,739,353,197.29
5. Step 5: Solve for x
   x = 7,739,353,197.29/61,520.06
6. Step 6: Final answer
   x = 125,802.10