Finding the Third Proportional to 37,791 and 58,779

Step by Step Solution

1. Step 1: Write the proportion equation
   37,791 : 58,779 = 58,779 : x
2. Step 2: Convert to fraction form
   37,791/58,779 = 58,779/x
3. Step 3: Cross multiply
   37,791x = 58,779 × 58,779
4. Step 4: Simplify right side
   37,791x = 3,454,970,841
5. Step 5: Solve for x
   x = 3,454,970,841/37,791
6. Step 6: Final answer
   x = 91,423.11