Finding the Third Proportional to 59,094.56 and 90,828.84

Step by Step Solution

1. Step 1: Write the proportion equation
   59,094.56 : 90,828.84 = 90,828.84 : x
2. Step 2: Convert to fraction form
   59,094.56/90,828.84 = 90,828.84/x
3. Step 3: Cross multiply
   59,094.56x = 90,828.84 × 90,828.84
4. Step 4: Simplify right side
   59,094.56x = 8,249,878,856.96
5. Step 5: Solve for x
   x = 8,249,878,856.96/59,094.56
6. Step 6: Final answer
   x = 139,604.70