Finding the Third Proportional to 134,112 and 291,289.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,112 : 291,289.50 = 291,289.50 : x
2. Step 2: Convert to fraction form
   134,112/291,289.50 = 291,289.50/x
3. Step 3: Cross multiply
   134,112x = 291,289.50 × 291,289.50
4. Step 4: Simplify right side
   134,112x = 84,849,572,810.25
5. Step 5: Solve for x
   x = 84,849,572,810.25/134,112
6. Step 6: Final answer
   x = 632,676.96