Finding the Third Proportional to 15,802.59 and 34,521.19

Step by Step Solution

1. Step 1: Write the proportion equation
   15,802.59 : 34,521.19 = 34,521.19 : x
2. Step 2: Convert to fraction form
   15,802.59/34,521.19 = 34,521.19/x
3. Step 3: Cross multiply
   15,802.59x = 34,521.19 × 34,521.19
4. Step 4: Simplify right side
   15,802.59x = 1,191,712,386.41
5. Step 5: Solve for x
   x = 1,191,712,386.41/15,802.59
6. Step 6: Final answer
   x = 75,412.45