Finding the Third Proportional to 68,920,996 and 106,704,870

Step by Step Solution

1. Step 1: Write the proportion equation
   68,920,996 : 106,704,870 = 106,704,870 : x
2. Step 2: Convert to fraction form
   68,920,996/106,704,870 = 106,704,870/x
3. Step 3: Cross multiply
   68,920,996x = 106,704,870 × 106,704,870
4. Step 4: Simplify right side
   68,920,996x = 11,385,929,281,716,900
5. Step 5: Solve for x
   x = 11,385,929,281,716,900/68,920,996
6. Step 6: Final answer
   x = 165,202,622.46