Finding the Third Proportional to 4,732,286,217.50 and 10,249,863,674

Step by Step Solution

1. Step 1: Write the proportion equation
   4,732,286,217.50 : 10,249,863,674 = 10,249,863,674 : x
2. Step 2: Convert to fraction form
   4,732,286,217.50/10,249,863,674 = 10,249,863,674/x
3. Step 3: Cross multiply
   4,732,286,217.50x = 10,249,863,674 × 10,249,863,674
4. Step 4: Simplify right side
   4,732,286,217.50x = 105,059,705,335,584,784,384
5. Step 5: Solve for x
   x = 105,059,705,335,584,784,384/4,732,286,217.50
6. Step 6: Final answer
   x = 22,200,623,653.55