Finding the Third Proportional to 16,151.06 and 34,639.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,151.06 : 34,639.31 = 34,639.31 : x
2. Step 2: Convert to fraction form
   16,151.06/34,639.31 = 34,639.31/x
3. Step 3: Cross multiply
   16,151.06x = 34,639.31 × 34,639.31
4. Step 4: Simplify right side
   16,151.06x = 1,199,881,970.47
5. Step 5: Solve for x
   x = 1,199,881,970.47/16,151.06
6. Step 6: Final answer
   x = 74,291.21