Finding the Third Proportional to 34,572.86 and 53,394.89

Step by Step Solution

1. Step 1: Write the proportion equation
   34,572.86 : 53,394.89 = 53,394.89 : x
2. Step 2: Convert to fraction form
   34,572.86/53,394.89 = 53,394.89/x
3. Step 3: Cross multiply
   34,572.86x = 53,394.89 × 53,394.89
4. Step 4: Simplify right side
   34,572.86x = 2,851,014,227.53
5. Step 5: Solve for x
   x = 2,851,014,227.53/34,572.86
6. Step 6: Final answer
   x = 82,463.94