Finding the Third Proportional to 56,963.25 and 61,701.75

Step by Step Solution

1. Step 1: Write the proportion equation
   56,963.25 : 61,701.75 = 61,701.75 : x
2. Step 2: Convert to fraction form
   56,963.25/61,701.75 = 61,701.75/x
3. Step 3: Cross multiply
   56,963.25x = 61,701.75 × 61,701.75
4. Step 4: Simplify right side
   56,963.25x = 3,807,105,953.06
5. Step 5: Solve for x
   x = 3,807,105,953.06/56,963.25
6. Step 6: Final answer
   x = 66,834.42