Finding the Third Proportional to 34,126.31 and 73,191.94

Step by Step Solution

1. Step 1: Write the proportion equation
   34,126.31 : 73,191.94 = 73,191.94 : x
2. Step 2: Convert to fraction form
   34,126.31/73,191.94 = 73,191.94/x
3. Step 3: Cross multiply
   34,126.31x = 73,191.94 × 73,191.94
4. Step 4: Simplify right side
   34,126.31x = 5,357,059,715.00
5. Step 5: Solve for x
   x = 5,357,059,715.00/34,126.31
6. Step 6: Final answer
   x = 156,977.40