Finding the Third Proportional to 34,155 and 52,886.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,155 : 52,886.25 = 52,886.25 : x
2. Step 2: Convert to fraction form
   34,155/52,886.25 = 52,886.25/x
3. Step 3: Cross multiply
   34,155x = 52,886.25 × 52,886.25
4. Step 4: Simplify right side
   34,155x = 2,796,955,439.06
5. Step 5: Solve for x
   x = 2,796,955,439.06/34,155
6. Step 6: Final answer
   x = 81,890.07