Finding the Third Proportional to 14,443,321.50 and 31,477,491

Step by Step Solution

1. Step 1: Write the proportion equation
   14,443,321.50 : 31,477,491 = 31,477,491 : x
2. Step 2: Convert to fraction form
   14,443,321.50/31,477,491 = 31,477,491/x
3. Step 3: Cross multiply
   14,443,321.50x = 31,477,491 × 31,477,491
4. Step 4: Simplify right side
   14,443,321.50x = 990,832,439,655,081
5. Step 5: Solve for x
   x = 990,832,439,655,081/14,443,321.50
6. Step 6: Final answer
   x = 68,601,425.21