Finding the Third Proportional to 51,971.63 and 74,301.05

Step by Step Solution

1. Step 1: Write the proportion equation
   51,971.63 : 74,301.05 = 74,301.05 : x
2. Step 2: Convert to fraction form
   51,971.63/74,301.05 = 74,301.05/x
3. Step 3: Cross multiply
   51,971.63x = 74,301.05 × 74,301.05
4. Step 4: Simplify right side
   51,971.63x = 5,520,645,566.72
5. Step 5: Solve for x
   x = 5,520,645,566.72/51,971.63
6. Step 6: Final answer
   x = 106,224.22