Finding the Third Proportional to 74,674.50 and 118,300.88

Step by Step Solution

1. Step 1: Write the proportion equation
   74,674.50 : 118,300.88 = 118,300.88 : x
2. Step 2: Convert to fraction form
   74,674.50/118,300.88 = 118,300.88/x
3. Step 3: Cross multiply
   74,674.50x = 118,300.88 × 118,300.88
4. Step 4: Simplify right side
   74,674.50x = 13,995,097,025.77
5. Step 5: Solve for x
   x = 13,995,097,025.77/74,674.50
6. Step 6: Final answer
   x = 187,414.67