Finding the Third Proportional to 71,435.25 and 106,801.88

Step by Step Solution

1. Step 1: Write the proportion equation
   71,435.25 : 106,801.88 = 106,801.88 : x
2. Step 2: Convert to fraction form
   71,435.25/106,801.88 = 106,801.88/x
3. Step 3: Cross multiply
   71,435.25x = 106,801.88 × 106,801.88
4. Step 4: Simplify right side
   71,435.25x = 11,406,640,503.52
5. Step 5: Solve for x
   x = 11,406,640,503.52/71,435.25
6. Step 6: Final answer
   x = 159,678.04