Finding the Third Proportional to 45,702.56 and 61,119.56

Step by Step Solution

1. Step 1: Write the proportion equation
   45,702.56 : 61,119.56 = 61,119.56 : x
2. Step 2: Convert to fraction form
   45,702.56/61,119.56 = 61,119.56/x
3. Step 3: Cross multiply
   45,702.56x = 61,119.56 × 61,119.56
4. Step 4: Simplify right side
   45,702.56x = 3,735,600,920.19
5. Step 5: Solve for x
   x = 3,735,600,920.19/45,702.56
6. Step 6: Final answer
   x = 81,737.23