Finding the Third Proportional to 6,214,671,113 and 13,315,785,814.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,214,671,113 : 13,315,785,814.50 = 13,315,785,814.50 : x
2. Step 2: Convert to fraction form
   6,214,671,113/13,315,785,814.50 = 13,315,785,814.50/x
3. Step 3: Cross multiply
   6,214,671,113x = 13,315,785,814.50 × 13,315,785,814.50
4. Step 4: Simplify right side
   6,214,671,113x = 177,310,151,857,639,424,000
5. Step 5: Solve for x
   x = 177,310,151,857,639,424,000/6,214,671,113
6. Step 6: Final answer
   x = 28,530,898,680.50