Finding the Third Proportional to 93,897,188 and 200,716,540

Step by Step Solution

1. Step 1: Write the proportion equation
   93,897,188 : 200,716,540 = 200,716,540 : x
2. Step 2: Convert to fraction form
   93,897,188/200,716,540 = 200,716,540/x
3. Step 3: Cross multiply
   93,897,188x = 200,716,540 × 200,716,540
4. Step 4: Simplify right side
   93,897,188x = 40,287,129,429,571,600
5. Step 5: Solve for x
   x = 40,287,129,429,571,600/93,897,188
6. Step 6: Final answer
   x = 429,055,760.75