Finding the Third Proportional to 462,468,775.50 and 1,091,379,321

Step by Step Solution

1. Step 1: Write the proportion equation
   462,468,775.50 : 1,091,379,321 = 1,091,379,321 : x
2. Step 2: Convert to fraction form
   462,468,775.50/1,091,379,321 = 1,091,379,321/x
3. Step 3: Cross multiply
   462,468,775.50x = 1,091,379,321 × 1,091,379,321
4. Step 4: Simplify right side
   462,468,775.50x = 1,191,108,822,306,420,992
5. Step 5: Solve for x
   x = 1,191,108,822,306,420,992/462,468,775.50
6. Step 6: Final answer
   x = 2,575,544,307.87