Finding the Third Proportional to 135,954 and 291,595.50

Step by Step Solution

1. Step 1: Write the proportion equation
   135,954 : 291,595.50 = 291,595.50 : x
2. Step 2: Convert to fraction form
   135,954/291,595.50 = 291,595.50/x
3. Step 3: Cross multiply
   135,954x = 291,595.50 × 291,595.50
4. Step 4: Simplify right side
   135,954x = 85,027,935,620.25
5. Step 5: Solve for x
   x = 85,027,935,620.25/135,954
6. Step 6: Final answer
   x = 625,416.95