Finding the Third Proportional to 133,341,628.50 and 200,367,442.50

Step by Step Solution

1. Step 1: Write the proportion equation
   133,341,628.50 : 200,367,442.50 = 200,367,442.50 : x
2. Step 2: Convert to fraction form
   133,341,628.50/200,367,442.50 = 200,367,442.50/x
3. Step 3: Cross multiply
   133,341,628.50x = 200,367,442.50 × 200,367,442.50
4. Step 4: Simplify right side
   133,341,628.50x = 40,147,112,013,990,808
5. Step 5: Solve for x
   x = 40,147,112,013,990,808/133,341,628.50
6. Step 6: Final answer
   x = 301,084,608.50