Finding the Third Proportional to 6,862,920 and 14,789,550

Step by Step Solution

1. Step 1: Write the proportion equation
   6,862,920 : 14,789,550 = 14,789,550 : x
2. Step 2: Convert to fraction form
   6,862,920/14,789,550 = 14,789,550/x
3. Step 3: Cross multiply
   6,862,920x = 14,789,550 × 14,789,550
4. Step 4: Simplify right side
   6,862,920x = 218,730,789,202,500
5. Step 5: Solve for x
   x = 218,730,789,202,500/6,862,920
6. Step 6: Final answer
   x = 31,871,388.45