Finding the Third Proportional to 68,983,180 and 108,214,404

Step by Step Solution

1. Step 1: Write the proportion equation
   68,983,180 : 108,214,404 = 108,214,404 : x
2. Step 2: Convert to fraction form
   68,983,180/108,214,404 = 108,214,404/x
3. Step 3: Cross multiply
   68,983,180x = 108,214,404 × 108,214,404
4. Step 4: Simplify right side
   68,983,180x = 11,710,357,233,075,216
5. Step 5: Solve for x
   x = 11,710,357,233,075,216/68,983,180
6. Step 6: Final answer
   x = 169,756,703.49