Finding the Third Proportional to 134,116.75 and 291,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   134,116.75 : 291,300.50 = 291,300.50 : x
2. Step 2: Convert to fraction form
   134,116.75/291,300.50 = 291,300.50/x
3. Step 3: Cross multiply
   134,116.75x = 291,300.50 × 291,300.50
4. Step 4: Simplify right side
   134,116.75x = 84,855,981,300.25
5. Step 5: Solve for x
   x = 84,855,981,300.25/134,116.75
6. Step 6: Final answer
   x = 632,702.34