Finding the Third Proportional to 2,669,276.50 and 5,758,457

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,276.50 : 5,758,457 = 5,758,457 : x
2. Step 2: Convert to fraction form
   2,669,276.50/5,758,457 = 5,758,457/x
3. Step 3: Cross multiply
   2,669,276.50x = 5,758,457 × 5,758,457
4. Step 4: Simplify right side
   2,669,276.50x = 33,159,827,020,849
5. Step 5: Solve for x
   x = 33,159,827,020,849/2,669,276.50
6. Step 6: Final answer
   x = 12,422,777.12