Finding the Third Proportional to 6,977,673 and 14,783,872.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,977,673 : 14,783,872.50 = 14,783,872.50 : x
2. Step 2: Convert to fraction form
   6,977,673/14,783,872.50 = 14,783,872.50/x
3. Step 3: Cross multiply
   6,977,673x = 14,783,872.50 × 14,783,872.50
4. Step 4: Simplify right side
   6,977,673x = 218,562,886,096,256.25
5. Step 5: Solve for x
   x = 218,562,886,096,256.25/6,977,673
6. Step 6: Final answer
   x = 31,323,176.95