Finding the Third Proportional to 46,342.13 and 69,353.72

Step by Step Solution

1. Step 1: Write the proportion equation
   46,342.13 : 69,353.72 = 69,353.72 : x
2. Step 2: Convert to fraction form
   46,342.13/69,353.72 = 69,353.72/x
3. Step 3: Cross multiply
   46,342.13x = 69,353.72 × 69,353.72
4. Step 4: Simplify right side
   46,342.13x = 4,809,938,304.45
5. Step 5: Solve for x
   x = 4,809,938,304.45/46,342.13
6. Step 6: Final answer
   x = 103,791.92