Finding the Third Proportional to 152,998.88 and 224,830.69

Step by Step Solution

1. Step 1: Write the proportion equation
   152,998.88 : 224,830.69 = 224,830.69 : x
2. Step 2: Convert to fraction form
   152,998.88/224,830.69 = 224,830.69/x
3. Step 3: Cross multiply
   152,998.88x = 224,830.69 × 224,830.69
4. Step 4: Simplify right side
   152,998.88x = 50,548,838,041.72
5. Step 5: Solve for x
   x = 50,548,838,041.72/152,998.88
6. Step 6: Final answer
   x = 330,386.99