Finding the Third Proportional to 5,805,418 and 8,710,314

Step by Step Solution

1. Step 1: Write the proportion equation
   5,805,418 : 8,710,314 = 8,710,314 : x
2. Step 2: Convert to fraction form
   5,805,418/8,710,314 = 8,710,314/x
3. Step 3: Cross multiply
   5,805,418x = 8,710,314 × 8,710,314
4. Step 4: Simplify right side
   5,805,418x = 75,869,569,978,596
5. Step 5: Solve for x
   x = 75,869,569,978,596/5,805,418
6. Step 6: Final answer
   x = 13,068,752.32