Finding the Third Proportional to 14,492,876 and 31,590,064

Step by Step Solution

1. Step 1: Write the proportion equation
   14,492,876 : 31,590,064 = 31,590,064 : x
2. Step 2: Convert to fraction form
   14,492,876/31,590,064 = 31,590,064/x
3. Step 3: Cross multiply
   14,492,876x = 31,590,064 × 31,590,064
4. Step 4: Simplify right side
   14,492,876x = 997,932,143,524,096
5. Step 5: Solve for x
   x = 997,932,143,524,096/14,492,876
6. Step 6: Final answer
   x = 68,856,736.48