Finding the Third Proportional to 47,302.31 and 71,152.88

Step by Step Solution

1. Step 1: Write the proportion equation
   47,302.31 : 71,152.88 = 71,152.88 : x
2. Step 2: Convert to fraction form
   47,302.31/71,152.88 = 71,152.88/x
3. Step 3: Cross multiply
   47,302.31x = 71,152.88 × 71,152.88
4. Step 4: Simplify right side
   47,302.31x = 5,062,731,620.77
5. Step 5: Solve for x
   x = 5,062,731,620.77/47,302.31
6. Step 6: Final answer
   x = 107,029.26