Finding the Third Proportional to 1,003,227,931.50 and 2,097,930,148.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,227,931.50 : 2,097,930,148.50 = 2,097,930,148.50 : x
2. Step 2: Convert to fraction form
   1,003,227,931.50/2,097,930,148.50 = 2,097,930,148.50/x
3. Step 3: Cross multiply
   1,003,227,931.50x = 2,097,930,148.50 × 2,097,930,148.50
4. Step 4: Simplify right side
   1,003,227,931.50x = 4,401,310,907,985,231,872
5. Step 5: Solve for x
   x = 4,401,310,907,985,231,872/1,003,227,931.50
6. Step 6: Final answer
   x = 4,387,149,489.95