Finding the Third Proportional to 3,810,771,112.50 and 7,934,709,870

Step by Step Solution

1. Step 1: Write the proportion equation
   3,810,771,112.50 : 7,934,709,870 = 7,934,709,870 : x
2. Step 2: Convert to fraction form
   3,810,771,112.50/7,934,709,870 = 7,934,709,870/x
3. Step 3: Cross multiply
   3,810,771,112.50x = 7,934,709,870 × 7,934,709,870
4. Step 4: Simplify right side
   3,810,771,112.50x = 62,959,620,721,075,412,992
5. Step 5: Solve for x
   x = 62,959,620,721,075,412,992/3,810,771,112.50
6. Step 6: Final answer
   x = 16,521,491,021.74