Finding the Third Proportional to 47,381,927.50 and 71,656,091.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,381,927.50 : 71,656,091.50 = 71,656,091.50 : x
2. Step 2: Convert to fraction form
   47,381,927.50/71,656,091.50 = 71,656,091.50/x
3. Step 3: Cross multiply
   47,381,927.50x = 71,656,091.50 × 71,656,091.50
4. Step 4: Simplify right side
   47,381,927.50x = 5,134,595,449,056,372
5. Step 5: Solve for x
   x = 5,134,595,449,056,372/47,381,927.50
6. Step 6: Final answer
   x = 108,366,115.94