Finding the Third Proportional to 28,237.36 and 58,813.59

Step by Step Solution

1. Step 1: Write the proportion equation
   28,237.36 : 58,813.59 = 58,813.59 : x
2. Step 2: Convert to fraction form
   28,237.36/58,813.59 = 58,813.59/x
3. Step 3: Cross multiply
   28,237.36x = 58,813.59 × 58,813.59
4. Step 4: Simplify right side
   28,237.36x = 3,459,038,809.79
5. Step 5: Solve for x
   x = 3,459,038,809.79/28,237.36
6. Step 6: Final answer
   x = 122,498.66