Finding the Third Proportional to 52,588 and 78,906

Step by Step Solution

1. Step 1: Write the proportion equation
   52,588 : 78,906 = 78,906 : x
2. Step 2: Convert to fraction form
   52,588/78,906 = 78,906/x
3. Step 3: Cross multiply
   52,588x = 78,906 × 78,906
4. Step 4: Simplify right side
   52,588x = 6,226,156,836
5. Step 5: Solve for x
   x = 6,226,156,836/52,588
6. Step 6: Final answer
   x = 118,395.01