Finding the Third Proportional to 116,632 and 254,374.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,632 : 254,374.50 = 254,374.50 : x
2. Step 2: Convert to fraction form
   116,632/254,374.50 = 254,374.50/x
3. Step 3: Cross multiply
   116,632x = 254,374.50 × 254,374.50
4. Step 4: Simplify right side
   116,632x = 64,706,386,250.25
5. Step 5: Solve for x
   x = 64,706,386,250.25/116,632
6. Step 6: Final answer
   x = 554,791.02