Finding the Third Proportional to 14,155,028 and 30,959,457

Step by Step Solution

1. Step 1: Write the proportion equation
   14,155,028 : 30,959,457 = 30,959,457 : x
2. Step 2: Convert to fraction form
   14,155,028/30,959,457 = 30,959,457/x
3. Step 3: Cross multiply
   14,155,028x = 30,959,457 × 30,959,457
4. Step 4: Simplify right side
   14,155,028x = 958,487,977,734,849
5. Step 5: Solve for x
   x = 958,487,977,734,849/14,155,028
6. Step 6: Final answer
   x = 67,713,605.21