Finding the Third Proportional to 116,614.13 and 254,308.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,614.13 : 254,308.50 = 254,308.50 : x
2. Step 2: Convert to fraction form
   116,614.13/254,308.50 = 254,308.50/x
3. Step 3: Cross multiply
   116,614.13x = 254,308.50 × 254,308.50
4. Step 4: Simplify right side
   116,614.13x = 64,672,813,172.25
5. Step 5: Solve for x
   x = 64,672,813,172.25/116,614.13
6. Step 6: Final answer
   x = 554,588.16