Finding the Third Proportional to 13,862,974 and 30,913,500

Step by Step Solution

1. Step 1: Write the proportion equation
   13,862,974 : 30,913,500 = 30,913,500 : x
2. Step 2: Convert to fraction form
   13,862,974/30,913,500 = 30,913,500/x
3. Step 3: Cross multiply
   13,862,974x = 30,913,500 × 30,913,500
4. Step 4: Simplify right side
   13,862,974x = 955,644,482,250,000
5. Step 5: Solve for x
   x = 955,644,482,250,000/13,862,974
6. Step 6: Final answer
   x = 68,935,026.66