Finding the Third Proportional to 88,715,344 and 194,154,596

Step by Step Solution

1. Step 1: Write the proportion equation
   88,715,344 : 194,154,596 = 194,154,596 : x
2. Step 2: Convert to fraction form
   88,715,344/194,154,596 = 194,154,596/x
3. Step 3: Cross multiply
   88,715,344x = 194,154,596 × 194,154,596
4. Step 4: Simplify right side
   88,715,344x = 37,696,007,147,923,216
5. Step 5: Solve for x
   x = 37,696,007,147,923,216/88,715,344
6. Step 6: Final answer
   x = 424,909,665.55