Finding the Third Proportional to 28,393.03 and 59,428.69

Step by Step Solution

1. Step 1: Write the proportion equation
   28,393.03 : 59,428.69 = 59,428.69 : x
2. Step 2: Convert to fraction form
   28,393.03/59,428.69 = 59,428.69/x
3. Step 3: Cross multiply
   28,393.03x = 59,428.69 × 59,428.69
4. Step 4: Simplify right side
   28,393.03x = 3,531,768,897.97
5. Step 5: Solve for x
   x = 3,531,768,897.97/28,393.03
6. Step 6: Final answer
   x = 124,388.58