Finding the Third Proportional to 56,704.50 and 122,076

Step by Step Solution

1. Step 1: Write the proportion equation
   56,704.50 : 122,076 = 122,076 : x
2. Step 2: Convert to fraction form
   56,704.50/122,076 = 122,076/x
3. Step 3: Cross multiply
   56,704.50x = 122,076 × 122,076
4. Step 4: Simplify right side
   56,704.50x = 14,902,549,776
5. Step 5: Solve for x
   x = 14,902,549,776/56,704.50
6. Step 6: Final answer
   x = 262,810.71