Finding the Third Proportional to 12,856,735 and 27,457,106

Step by Step Solution

1. Step 1: Write the proportion equation
   12,856,735 : 27,457,106 = 27,457,106 : x
2. Step 2: Convert to fraction form
   12,856,735/27,457,106 = 27,457,106/x
3. Step 3: Cross multiply
   12,856,735x = 27,457,106 × 27,457,106
4. Step 4: Simplify right side
   12,856,735x = 753,892,669,895,236
5. Step 5: Solve for x
   x = 753,892,669,895,236/12,856,735
6. Step 6: Final answer
   x = 58,637,956.67